Stringy: Manipulate strings encoded using Unicode

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2020-05-18 (4 days ago)		Not yet rated by the users				Total: Not yet counted		Not yet ranked

Version		License		PHP version		Categories
`stringy` 1.0		MIT/X Consortium ...		5		Text processing, PHP 7

Description Author

This package can manipulate strings encoded using Unicode.

It provides a fluent interface to perform several operations on strings encoded using UTF-8 encoding. Currently it can:

- Return part of the string occurring after a specific string.
- Get the substring after the first occurrence of a separator.
- Get the substring after the last occurrence of a separator.
- Returns a new string with $suffix appended.
- Append a password
- Append a random string
- Returns a new string with suffix appended.
- Append an unique identifier.
- Return the character at a given position
- Decode the base64 encoded string.
- Encode the string to base64.
- Create a hash from the string using the CRYPT_BLOWFISH algorithm.
- Return part of the string occurring before a specific string.
- Get the substring before the first occurrence of a separator.
- Get the substring before the last occurrence of a separator.
- Get the substring before the last occurrence of a separator.
- Return the substring between two positions.
- Convert word case to camelCase.
- Returns an array consisting of the characters in the string.
- Splits the string into chunks strings.
- Trims the string and replaces consecutive whitespace characters with a single space.
- Search for one or more sub-strings.
- Returns the length of the string.
- Returns the number of occurrences of a sub-string
- Calculates the crc32 checksum.
- Return a string hash.
- Returns a lowercase and trimmed string separated by dashes.
- Decrypt the string.
- Returns a lowercase and trimmed string separated by the given delimiter.
- Encode the string using a given encoding.
- Encrypt the string.
- Check if the string ends with a given sub-string.
- Ensures that the string begins with a given sub-string.
- Ensures that the string ends with a given sub-string.
- Encode the string as HTML.
- Split a string using another string as separator.
- Center a string in a line.
- Returns the first few characters of the string.
- Return a formatted string using sprintf and named parameters.
- Returns the current string encoding.
- Wrap the string after an exact number of characters.
- Check if the string contains a lower case character.
- Check if the string contains an upper case char, false otherwise.
- Etc..

Lars Moelleken

Performance

Level

Name:	Lars Moelleken `<contact>`
Classes:	24 packages by Lars Moelleken
Country:	Germany

Level 5

Innovation award

Nominee: 9x

Winner: 1x

Details

:accept: Stringy

A PHP string manipulation library with multibyte support. Compatible with PHP 7+

100% compatible with the original "Stringy" library, but this fork is optimized for performance and is using PHP 7+ features.

s('string')->toTitleCase()->ensureRight('y') == 'Stringy'

Why?
Alternative
Installation
OO and Chaining
Implemented Interfaces
PHP Class Call Creation
Class methods * create
Instance methods
Extensions
Tests
License

Why?

In part due to a lack of multibyte support (including UTF-8) across many of PHP's standard string functions. But also to offer an OO wrapper around the mbstring module's multibyte-compatible functions. Stringy handles some quirks, provides additional functionality, and hopefully makes strings a little easier to work with!

// Standard library
strtoupper('fòôbà?');       // 'FòôBà?'
strlen('fòôbà?');           // 10

// mbstring
mb_strtoupper('fòôbà?');    // 'FÒÔBÀ?'
mb_strlen('fòôbà?');        // '6'

// Stringy
$stringy = Stringy\Stringy::create('fòôbà?');
$stringy->toUpperCase();    // 'FÒÔBÀ?'
$stringy->length();         // '6'

Alternative

If you like a more Functional Way to edit strings, then you can take a look at voku/portable-utf8, also "voku/Stringy" used the functions from the "Portable UTF-8"-Class but in a more Object Oriented Way.

// Portable UTF-8
use voku\helper\UTF8;
UTF8::strtoupper('fòôbà?');    // 'FÒÔBÀ?'
UTF8::strlen('fòôbà?');        // '6'

Installation via "composer require"

composer require voku/stringy

Installation via composer (manually)

If you're using Composer to manage dependencies, you can include the following in your composer.json file:

"require": {
    "voku/stringy": "~6.0"
}

Then, after running composer update or php composer.phar update, you can load the class using Composer's autoloading:

require 'vendor/autoload.php';

Otherwise, you can simply require the file directly:

require_once 'path/to/Stringy/src/Stringy.php';

And in either case, I'd suggest using an alias.

use Stringy\Stringy as S;

OO and Chaining

The library offers OO method chaining, as seen below:

use Stringy\Stringy as S;
echo S::create('fòô     bà?')->collapseWhitespace()->swapCase(); // 'FÒÔ BÀ?'

Stringy\Stringy has a __toString() method, which returns the current string when the object is used in a string context, ie: (string) S::create('foo') // 'foo'

Implemented Interfaces

Stringy\Stringy implements the IteratorAggregate interface, meaning that foreach can be used with an instance of the class:

$stringy = S::create('fòôbà?');
foreach ($stringy as $char) {
    echo $char;
}
// 'fòôbà?'

It implements the Countable interface, enabling the use of count() to retrieve the number of characters in the string:

$stringy = S::create('fòô');
count($stringy);  // 3

Furthermore, the ArrayAccess interface has been implemented. As a result, isset() can be used to check if a character at a specific index exists. And since Stringy\Stringy is immutable, any call to offsetSet or offsetUnset will throw an exception. offsetGet has been implemented, however, and accepts both positive and negative indexes. Invalid indexes result in an OutOfBoundsException.

$stringy = S::create('bà?');
echo $stringy[2];     // '?'
echo $stringy[-2];    // 'à'
isset($stringy[-4]);  // false

$stringy[3];          // OutOfBoundsException
$stringy[2] = 'a';    // Exception

PHP Class Call Creation

As of PHP 5.6+, use function is available for importing functions. Stringy exposes a namespaced function, Stringy\create, which emits the same behaviour as Stringy\Stringy::create().

use function Stringy\create as s;

// Instead of: S::create('fòô     bà?')
s('fòô     bà?')->collapseWhitespace()->swapCase();

Class methods

create(mixed $str [, $encoding ])

Creates a Stringy object and assigns both str and encoding properties the supplied values. $str is cast to a string prior to assignment, and if $encoding is not specified, it defaults to mb_internal_encoding(). It then returns the initialized object. Throws an InvalidArgumentException if the first argument is an array or object without a __toString method.

$stringy = S::create('fòôbà?', 'UTF-8'); // 'fòôbà?'

If you need a collection of Stringy objects you can use the S::collection() method.

$stringyCollection = \Stringy\collection(['fòôbà?', 'lall', 'öäü']);

Instance Methods

Stringy objects are immutable. All examples below make use of PHP 5.6 function importing, and PHP 5.4 short array syntax. They also assume the encoding returned by mb_internal_encoding() is UTF-8. For further details, see the documentation for the create method above.

<table><tr><td><a href="#afterstring-string-static">after</a> </td><td><a href="#afterfirststring-separator-static">afterFirst</a> </td><td><a href="#afterfirstignorecasestring-separator-static">afterFirstIgnoreCase</a> </td><td><a href="#afterlaststring-separator-static">afterLast</a> </td></tr><tr><td><a href="#afterlastignorecasestring-separator-static">afterLastIgnoreCase</a> </td><td><a href="#appendstring-suffix-static">append</a> </td><td><a href="#appendpasswordint-length-static">appendPassword</a> </td><td><a href="#appendrandomstringint-length-string-possiblechars-static">appendRandomString</a> </td></tr><tr><td><a href="#appendstringycollectionstringystatic-suffix-static">appendStringy</a> </td><td><a href="#appenduniqueidentifierintstring-entropyextra-bool-md5-static">appendUniqueIdentifier</a> </td><td><a href="#atint-index-static">at</a> </td><td><a href="#base64decode-self">base64Decode</a> </td></tr><tr><td><a href="#base64encode-self">base64Encode</a> </td><td><a href="#bcryptarray-options-static">bcrypt</a> </td><td><a href="#beforestring-string-static">before</a> </td><td><a href="#beforefirststring-separator-static">beforeFirst</a> </td></tr><tr><td><a href="#beforefirstignorecasestring-separator-static">beforeFirstIgnoreCase</a> </td><td><a href="#beforelaststring-separator-static">beforeLast</a> </td><td><a href="#beforelastignorecasestring-separator-static">beforeLastIgnoreCase</a> </td><td><a href="#betweenstring-start-string-end-int-offset-static">between</a> </td></tr><tr><td><a href="#calluserfunctioncallable-function-mixed-parameter-static">callUserFunction</a> </td><td><a href="#camelize-static">camelize</a> </td><td><a href="#capitalizepersonalname-static">capitalizePersonalName</a> </td><td><a href="#chars-string">chars</a> </td></tr><tr><td><a href="#chunkint-length-static">chunk</a> </td><td><a href="#chunkcollectionint-length-collectionstringystatic">chunkCollection</a> </td><td><a href="#collapsewhitespace-static">collapseWhitespace</a> </td><td><a href="#containsstring-needle-bool-casesensitive-bool">contains</a> </td></tr><tr><td><a href="#containsallstring-needles-bool-casesensitive-bool">containsAll</a> </td><td><a href="#containsanystring-needles-bool-casesensitive-bool">containsAny</a> </td><td><a href="#count-int">count</a> </td><td><a href="#countsubstrstring-substring-bool-casesensitive-int">countSubstr</a> </td></tr><tr><td><a href="#crc32-int">crc32</a> </td><td><a href="#createmixed-str-string-encoding-static">create</a> </td><td><a href="#cryptstring-salt-static">crypt</a> </td><td><a href="#dasherize-static">dasherize</a> </td></tr><tr><td><a href="#decryptstring-password-static">decrypt</a> </td><td><a href="#delimitstring-delimiter-static">delimit</a> </td><td><a href="#encodestring-new_encoding-bool-auto_detect_encoding-static">encode</a> </td><td><a href="#encryptstring-password-static">encrypt</a> </td></tr><tr><td><a href="#endswithstring-substring-bool-casesensitive-bool">endsWith</a> </td><td><a href="#endswithanystring-substrings-bool-casesensitive-bool">endsWithAny</a> </td><td><a href="#ensureleftstring-substring-static">ensureLeft</a> </td><td><a href="#ensurerightstring-substring-static">ensureRight</a> </td></tr><tr><td><a href="#escape-static">escape</a> </td><td><a href="#explodestring-delimiter-int-limit-arrayintstatic">explode</a> </td><td><a href="#explodecollectionstring-delimiter-int-limit-collectionstringystatic">explodeCollection</a> </td><td><a href="#extracttextstring-search-intnull-length-string-replacerforskippedtext-static">extractText</a> </td></tr><tr><td><a href="#firstint-n-static">first</a> </td><td><a href="#formatmixed-args-static">format</a> </td><td><a href="#getencoding-string">getEncoding</a> </td><td><a href="#getiterator-arrayiterator">getIterator</a> </td></tr><tr><td><a href="#hardwrapint-width-string-break-static">hardWrap</a> </td><td><a href="#haslowercase-bool">hasLowerCase</a> </td><td><a href="#hasuppercase-bool">hasUpperCase</a> </td><td><a href="#hashstring-algorithm-static">hash</a> </td></tr><tr><td><a href="#hexdecode-static">hexDecode</a> </td><td><a href="#hexencode-static">hexEncode</a> </td><td><a href="#htmldecodeint-flags-static">htmlDecode</a> </td><td><a href="#htmlencodeint-flags-static">htmlEncode</a> </td></tr><tr><td><a href="#humanize-static">humanize</a> </td><td><a href="#instring-str-bool-casesensitive-bool">in</a> </td><td><a href="#indexofstring-needle-int-offset-falseint">indexOf</a> </td><td><a href="#indexofignorecasestring-needle-int-offset-falseint">indexOfIgnoreCase</a> </td></tr><tr><td><a href="#indexoflaststring-needle-int-offset-falseint">indexOfLast</a> </td><td><a href="#indexoflastignorecasestring-needle-int-offset-falseint">indexOfLastIgnoreCase</a> </td><td><a href="#insertstring-substring-int-index-static">insert</a> </td><td><a href="#isstring-pattern-bool">is</a> </td></tr><tr><td><a href="#isalpha-bool">isAlpha</a> </td><td><a href="#isalphanumeric-bool">isAlphanumeric</a> </td><td><a href="#isbase64bool-emptystringisvalid-bool">isBase64</a> </td><td><a href="#isblank-bool">isBlank</a> </td></tr><tr><td><a href="#isemailbool-useexampledomaincheck-bool-usetypoindomaincheck-bool-usetemporarydomaincheck-bool-usednscheck-bool">isEmail</a> </td><td><a href="#isempty-bool">isEmpty</a> </td><td><a href="#isequalsstringstringy-str-bool">isEquals</a> </td><td><a href="#isequalscaseinsensitivefloatintstringstringy-str-bool">isEqualsCaseInsensitive</a> </td></tr><tr><td><a href="#isequalscasesensitivefloatintstringstringy-str-bool">isEqualsCaseSensitive</a> </td><td><a href="#ishexadecimal-bool">isHexadecimal</a> </td><td><a href="#ishtml-bool">isHtml</a> </td><td><a href="#isjsonbool-onlyarrayorobjectresultsarevalid-bool">isJson</a> </td></tr><tr><td><a href="#islowercase-bool">isLowerCase</a> </td><td><a href="#isnotempty-bool">isNotEmpty</a> </td><td><a href="#isnumeric-bool">isNumeric</a> </td><td><a href="#isprintable-bool">isPrintable</a> </td></tr><tr><td><a href="#ispunctuation-bool">isPunctuation</a> </td><td><a href="#isserialized-bool">isSerialized</a> </td><td><a href="#issimilarstring-str-float-minpercentforsimilarity-bool">isSimilar</a> </td><td><a href="#isuppercase-bool">isUpperCase</a> </td></tr><tr><td><a href="#iswhitespace-bool">isWhitespace</a> </td><td><a href="#jsonserialize-string">jsonSerialize</a> </td><td><a href="#kebabcase-static">kebabCase</a> </td><td><a href="#lastint-n-static">last</a> </td></tr><tr><td><a href="#lastsubstringofstring-needle-bool-beforeneedle-static">lastSubstringOf</a> </td><td><a href="#lastsubstringofignorecasestring-needle-bool-beforeneedle-static">lastSubstringOfIgnoreCase</a> </td><td><a href="#length-int">length</a> </td><td><a href="#linewrapint-limit-string-break-bool-add_final_break-stringnull-delimiter-static">lineWrap</a> </td></tr><tr><td><a href="#linewrapafterwordint-limit-string-break-bool-add_final_break-stringnull-delimiter-static">lineWrapAfterWord</a> </td><td><a href="#lines-static">lines</a> </td><td><a href="#linescollection-collectionstringystatic">linesCollection</a> </td><td><a href="#longestcommonprefixstring-otherstr-static">longestCommonPrefix</a> </td></tr><tr><td><a href="#longestcommonsubstringstring-otherstr-static">longestCommonSubstring</a> </td><td><a href="#longestcommonsuffixstring-otherstr-static">longestCommonSuffix</a> </td><td><a href="#lowercasefirst-static">lowerCaseFirst</a> </td><td><a href="#matchcaseinsensitivestringstringy-str-bool">matchCaseInsensitive</a> </td></tr><tr><td><a href="#matchcasesensitivestringstringy-str-bool">matchCaseSensitive</a> </td><td><a href="#md5-static">md5</a> </td><td><a href="#newlinetohtmlbreak-static">newLineToHtmlBreak</a> </td><td><a href="#nthint-step-int-offset-static">nth</a> </td></tr><tr><td><a href="#offsetexistsint-offset-bool">offsetExists</a> </td><td><a href="#offsetgetint-offset-string">offsetGet</a> </td><td><a href="#offsetsetint-offset-mixed-value-void">offsetSet</a> </td><td><a href="#offsetunsetint-offset-void">offsetUnset</a> </td></tr><tr><td><a href="#padint-length-string-padstr-string-padtype-static">pad</a> </td><td><a href="#padbothint-length-string-padstr-static">padBoth</a> </td><td><a href="#padleftint-length-string-padstr-static">padLeft</a> </td><td><a href="#padrightint-length-string-padstr-static">padRight</a> </td></tr><tr><td><a href="#pascalcase-static">pascalCase</a> </td><td><a href="#prependstring-prefix-static">prepend</a> </td><td><a href="#prependstringycollectionstringystatic-prefix-static">prependStringy</a> </td><td><a href="#regexreplacestring-pattern-string-replacement-string-options-string-delimiter-static">regexReplace</a> </td></tr><tr><td><a href="#removehtmlstring-allowabletags-static">removeHtml</a> </td><td><a href="#removehtmlbreakstring-replacement-static">removeHtmlBreak</a> </td><td><a href="#removeleftstring-substring-static">removeLeft</a> </td><td><a href="#removerightstring-substring-static">removeRight</a> </td></tr><tr><td><a href="#removexss-static">removeXss</a> </td><td><a href="#repeatint-multiplier-static">repeat</a> </td><td><a href="#replacestring-search-string-replacement-bool-casesensitive-static">replace</a> </td><td><a href="#replaceallstring-search-stringstring-replacement-bool-casesensitive-static">replaceAll</a> </td></tr><tr><td><a href="#replacebeginningstring-search-string-replacement-static">replaceBeginning</a> </td><td><a href="#replaceendingstring-search-string-replacement-static">replaceEnding</a> </td><td><a href="#replacefirststring-search-string-replacement-static">replaceFirst</a> </td><td><a href="#replacelaststring-search-string-replacement-static">replaceLast</a> </td></tr><tr><td><a href="#reverse-static">reverse</a> </td><td><a href="#safetruncateint-length-string-substring-bool-ignoredonotsplitwordsforoneword-static">safeTruncate</a> </td><td><a href="#setinternalencodingstring-new_encoding-static">setInternalEncoding</a> </td><td><a href="#sha1-static">sha1</a> </td></tr><tr><td><a href="#sha256-static">sha256</a> </td><td><a href="#sha512-static">sha512</a> </td><td><a href="#shortenafterwordint-length-string-straddon-static">shortenAfterWord</a> </td><td><a href="#shuffle-static">shuffle</a> </td></tr><tr><td><a href="#similaritystring-str-float">similarity</a> </td><td><a href="#sliceint-start-int-end-static">slice</a> </td><td><a href="#slugifystring-separator-string-language-string-replacements-bool-replace_extra_symbols-bool-use_str_to_lower-bool-use_transliterate-static">slugify</a> </td><td><a href="#snakecase-static">snakeCase</a> </td></tr><tr><td><a href="#snakeize-static">snakeize</a> </td><td><a href="#softwrapint-width-string-break-static">softWrap</a> </td><td><a href="#splitstring-pattern-int-limit-static">split</a> </td><td><a href="#splitcollectionstring-pattern-int-limit-collectionstringystatic">splitCollection</a> </td></tr><tr><td><a href="#startswithstring-substring-bool-casesensitive-bool">startsWith</a> </td><td><a href="#startswithanystring-substrings-bool-casesensitive-bool">startsWithAny</a> </td><td><a href="#stripstringstring-search-static">strip</a> </td><td><a href="#stripwhitespace-static">stripWhitespace</a> </td></tr><tr><td><a href="#stripecssmediaqueries-static">stripeCssMediaQueries</a> </td><td><a href="#stripeemptyhtmltags-static">stripeEmptyHtmlTags</a> </td><td><a href="#studlycase-static">studlyCase</a> </td><td><a href="#substrint-start-int-length-static">substr</a> </td></tr><tr><td><a href="#substringint-start-int-length-static">substring</a> </td><td><a href="#substringofstring-needle-bool-beforeneedle-static">substringOf</a> </td><td><a href="#substringofignorecasestring-needle-bool-beforeneedle-static">substringOfIgnoreCase</a> </td><td><a href="#surroundstring-substring-static">surround</a> </td></tr><tr><td><a href="#swapcase-static">swapCase</a> </td><td><a href="#tidy-static">tidy</a> </td><td><a href="#titleizearraystringnull-ignore-stringnull-word_define_chars-stringnull-language-static">titleize</a> </td><td><a href="#titleizeforhumansstring-ignore-static">titleizeForHumans</a> </td></tr><tr><td><a href="#toasciistring-language-bool-removeunsupported-static">toAscii</a> </td><td><a href="#toboolean-bool">toBoolean</a> </td><td><a href="#tolowercasebool-trytokeepstringlength-stringnull-lang-static">toLowerCase</a> </td><td><a href="#tospacesint-tablength-static">toSpaces</a> </td></tr><tr><td><a href="#tostring-string">toString</a> </td><td><a href="#totabsint-tablength-static">toTabs</a> </td><td><a href="#totitlecase-static">toTitleCase</a> </td><td><a href="#totransliteratebool-strict-string-unknown-static">toTransliterate</a> </td></tr><tr><td><a href="#touppercasebool-trytokeepstringlength-stringnull-lang-static">toUpperCase</a> </td><td><a href="#trimstring-chars-static">trim</a> </td><td><a href="#trimleftstring-chars-static">trimLeft</a> </td><td><a href="#trimrightstring-chars-static">trimRight</a> </td></tr><tr><td><a href="#truncateint-length-string-substring-static">truncate</a> </td><td><a href="#underscored-static">underscored</a> </td><td><a href="#uppercamelize-static">upperCamelize</a> </td><td><a href="#uppercasefirst-static">upperCaseFirst</a> </td></tr><tr><td><a href="#urldecode-static">urlDecode</a> </td><td><a href="#urldecodemulti-static">urlDecodeMulti</a> </td><td><a href="#urldecoderaw-static">urlDecodeRaw</a> </td><td><a href="#urldecoderawmulti-static">urlDecodeRawMulti</a> </td></tr><tr><td><a href="#urlencode-static">urlEncode</a> </td><td><a href="#urlencoderaw-static">urlEncodeRaw</a> </td><td><a href="#urlifystring-separator-string-language-string-replacements-bool-strtolower-static">urlify</a> </td><td><a href="#utf8ify-static">utf8ify</a> </td></tr><tr><td><a href="#wordsstring-char_list-bool-remove_empty_values-intnull-remove_short_values-static">words</a> </td><td><a href="#wordscollectionstring-char_list-bool-remove_empty_values-intnull-remove_short_values-collectionstringystatic">wordsCollection</a> </td><td><a href="#wrapstring-substring-static">wrap</a> </td></tr></table>

after(string $string): static

<a href="#class-methods">?</a> Return part of the string occurring after a specific string.

EXAMPLE: <code> s('?? ?')->after('?'); // ' ?' </code>

Parameters: - string $string The delimiting string.

Return: - static

afterFirst(string $separator): static

<a href="#class-methods">?</a> Gets the substring after the first occurrence of a separator.

If no match is found returns new empty Stringy object.

EXAMPLE: <code> s('')->afterFirst('b'); // '>' </code>

Parameters: - string $separator

Return: - static

afterFirstIgnoreCase(string $separator): static

<a href="#class-methods">?</a> Gets the substring after the first occurrence of a separator.

If no match is found returns new empty Stringy object.

EXAMPLE: <code> s('')->afterFirstIgnoreCase('b'); // '>' </code>

Parameters: - string $separator

Return: - static

afterLast(string $separator): static

<a href="#class-methods">?</a> Gets the substring after the last occurrence of a separator.

If no match is found returns new empty Stringy object.

EXAMPLE: <code> s('')->afterLast('b'); // '>' </code>

Parameters: - string $separator

Return: - static

afterLastIgnoreCase(string $separator): static

<a href="#class-methods">?</a> Gets the substring after the last occurrence of a separator.

If no match is found returns new empty Stringy object.

EXAMPLE: <code> s('')->afterLastIgnoreCase('b'); // '>' </code>

Parameters: - string $separator

Return: - static

append(string $suffix): static

<a href="#class-methods">?</a> Returns a new string with $suffix appended.

EXAMPLE: <code> s('fòô')->append('bà?'); // 'fòôbà?' </code>

Parameters: - string ...$suffix The string to append.

Return: - static Object with appended $suffix.

appendPassword(int $length): static

<a href="#class-methods">?</a> Append an password (limited to chars that are good readable).

EXAMPLE: <code> s('')->appendPassword(8); // e.g.: '89bcdfgh' </code>

Parameters: - int $length Length of the random string.

Return: - static Object with appended password.

appendRandomString(int $length, string $possibleChars): static

<a href="#class-methods">?</a> Append an random string.

EXAMPLE: <code> s('')->appendUniqueIdentifier(5, 'ABCDEFGHI'); // e.g.: 'CDEHI' </code>

Parameters: - int $length Length of the random string. - string $possibleChars [optional] Characters string for the random selection.

Return: - static Object with appended random string.

appendStringy(\CollectionStringy|static $suffix): static

<a href="#class-methods">?</a> Returns a new string with $suffix appended.

EXAMPLE: <code> </code>

Parameters: - CollectionStringy|static ...$suffix The Stringy objects to append.

Return: - static Object with appended $suffix.

appendUniqueIdentifier(int|string $entropyExtra, bool $md5): static

<a href="#class-methods">?</a> Append an unique identifier.

EXAMPLE: <code> s('')->appendUniqueIdentifier(); // e.g.: '1f3870be274f6c49b3e31a0c6728957f' </code>

Parameters: - int|string $entropyExtra [optional] Extra entropy via a string or int value. - bool $md5 [optional] Return the unique identifier as md5-hash? Default: true

Return: - static Object with appended unique identifier as md5-hash.

at(int $index): static

<a href="#class-methods">?</a> Returns the character at $index, with indexes starting at 0.

EXAMPLE: <code> s('fòôbà?')->at(3); // 'b' </code>

Parameters: - int $index Position of the character.

Return: - static The character at $index.

base64Decode(): self

<a href="#class-methods">?</a> Decode the base64 encoded string.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - self

base64Encode(): self

<a href="#class-methods">?</a> Encode the string to base64.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - self

bcrypt(array $options): static

<a href="#class-methods">?</a> Creates a hash from the string using the CRYPT_BLOWFISH algorithm.

WARNING: Using this algorithm, will result in the `$this->str`

     being truncated to a maximum length of 72 characters.

EXAMPLE: <code> </code>

Parameters: - array $options

Return: - static

before(string $string): static

<a href="#class-methods">?</a> Return part of the string occurring before a specific string.

EXAMPLE: <code> </code>

Parameters: - string $string The delimiting string.

Return: - static

beforeFirst(string $separator): static

<a href="#class-methods">?</a> Gets the substring before the first occurrence of a separator.

If no match is found returns new empty Stringy object.

EXAMPLE: <code> s('')->beforeFirst('b'); // '</' </code>

Parameters: - string $separator

Return: - static

beforeFirstIgnoreCase(string $separator): static

<a href="#class-methods">?</a> Gets the substring before the first occurrence of a separator.

If no match is found returns new empty Stringy object.

EXAMPLE: <code> s('')->beforeFirstIgnoreCase('b'); // '</' </code>

Parameters: - string $separator

Return: - static

beforeLast(string $separator): static

<a href="#class-methods">?</a> Gets the substring before the last occurrence of a separator.

If no match is found returns new empty Stringy object.

EXAMPLE: <code> s('')->beforeLast('b'); // '</' </code>

Parameters: - string $separator

Return: - static

beforeLastIgnoreCase(string $separator): static

<a href="#class-methods">?</a> Gets the substring before the last occurrence of a separator.

If no match is found returns new empty Stringy object.

EXAMPLE: <code> s('')->beforeLastIgnoreCase('b'); // '</' </code>

Parameters: - string $separator

Return: - static

between(string $start, string $end, int $offset): static

<a href="#class-methods">?</a> Returns the substring between $start and $end, if found, or an empty string. An optional offset may be supplied from which to begin the search for the start string.

EXAMPLE: <code> s('{foo} and {bar}')->between('{', '}'); // 'foo' </code>

Parameters: - string $start Delimiter marking the start of the substring. - string $end Delimiter marking the end of the substring. - int $offset [optional] Index from which to begin the search. Default: 0

Return: - static Object whose $str is a substring between $start and $end.

callUserFunction(callable $function, mixed $parameter): static

<a href="#class-methods">?</a> Call a user function.

EXAMPLE: <code> S::create('foo bar lall')->callUserFunction(static function ($str) {

return UTF8::str_limit($str, 8);

})->toString(); // "foo bar?" </code>

Parameters: - callable $function - mixed ...$parameter

Return: - static Object having a $str changed via $function.

camelize(): static

<a href="#class-methods">?</a> Returns a camelCase version of the string. Trims surrounding spaces, capitalizes letters following digits, spaces, dashes and underscores, and removes spaces, dashes, as well as underscores.

EXAMPLE: <code> s('Camel-Case')->camelize(); // 'camelCase' </code>

Parameters: __nothing__

Return: - static Object with $str in camelCase.

capitalizePersonalName(): static

<a href="#class-methods">?</a> Returns the string with the first letter of each word capitalized, except for when the word is a name which shouldn't be capitalized.

EXAMPLE: <code> s('jaap de hoop scheffer')->capitalizePersonName(); // 'Jaap de Hoop Scheffer' </code>

Parameters: __nothing__

Return: - static Object with $str capitalized.

chars(): string[]

<a href="#class-methods">?</a> Returns an array consisting of the characters in the string.

EXAMPLE: <code> s('fòôbà?')->chars(); // ['f', 'ò', 'ô', 'b', 'à', '?'] </code>

Parameters: __nothing__

Return: - string[] An array of string chars.

chunk(int $length): static[]

<a href="#class-methods">?</a> Splits the string into chunks of Stringy objects.

EXAMPLE: <code> s('foobar')->chunk(3); // ['foo', 'bar'] </code>

Parameters: - int $length [optional] Max character length of each array element.

Return: - static[] An array of Stringy objects.

chunkCollection(int $length): \CollectionStringy|static[]

<a href="#class-methods">?</a> Splits the string into chunks of Stringy objects collection.

EXAMPLE: <code> </code>

Parameters: - int $length [optional] Max character length of each array element.

Return: - \CollectionStringy|static[] An collection of Stringy objects.

collapseWhitespace(): static

<a href="#class-methods">?</a> Trims the string and replaces consecutive whitespace characters with a single space. This includes tabs and newline characters, as well as multibyte whitespace such as the thin space and ideographic space.

EXAMPLE: <code> s(' ? ?????????? ')->collapseWhitespace(); // '? ??????????' </code>

Parameters: __nothing__

Return: - static Object with a trimmed $str and condensed whitespace.

contains(string $needle, bool $caseSensitive): bool

<a href="#class-methods">?</a> Returns true if the string contains $needle, false otherwise. By default the comparison is case-sensitive, but can be made insensitive by setting $caseSensitive to false.

EXAMPLE: <code> s('? ?????????? ????')->contains('??????????'); // true </code>

Parameters: - string $needle Substring to look for. - bool $caseSensitive [optional] Whether or not to enforce case-sensitivity. Default: true

Return: - bool Whether or not $str contains $needle.

containsAll(string[] $needles, bool $caseSensitive): bool

<a href="#class-methods">?</a> Returns true if the string contains all $needles, false otherwise. By default the comparison is case-sensitive, but can be made insensitive by setting $caseSensitive to false.

EXAMPLE: <code> s('foo & bar')->containsAll(['foo', 'bar']); // true </code>

Parameters: - array<array-key, string> $needles SubStrings to look for. - bool $caseSensitive [optional] Whether or not to enforce case-sensitivity. Default: true

Return: - bool Whether or not $str contains $needle.

containsAny(string[] $needles, bool $caseSensitive): bool

<a href="#class-methods">?</a> Returns true if the string contains any $needles, false otherwise. By default the comparison is case-sensitive, but can be made insensitive by setting $caseSensitive to false.

EXAMPLE: <code> s('str contains foo')->containsAny(['foo', 'bar']); // true </code>

Parameters: - array<array-key, string> $needles SubStrings to look for. - bool $caseSensitive [optional] Whether or not to enforce case-sensitivity. Default: true

Return: - bool Whether or not $str contains $needle.

count(): int

<a href="#class-methods">?</a> Returns the length of the string, implementing the countable interface.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - int The number of characters in the string, given the encoding.

countSubstr(string $substring, bool $caseSensitive): int

<a href="#class-methods">?</a> Returns the number of occurrences of $substring in the given string.

By default, the comparison is case-sensitive, but can be made insensitive by setting $caseSensitive to false.

EXAMPLE: <code> s('? ?????????? ????')->countSubstr('?'); // 2 </code>

Parameters: - string $substring The substring to search for. - bool $caseSensitive [optional] Whether or not to enforce case-sensitivity. Default: true

Return: - int

crc32(): int

<a href="#class-methods">?</a> Calculates the crc32 polynomial of a string.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - int

create(mixed $str, string $encoding): static

<a href="#class-methods">?</a> Creates a Stringy object and assigns both str and encoding properties the supplied values. $str is cast to a string prior to assignment, and if $encoding is not specified, it defaults to mb_internal_encoding(). It then returns the initialized object. Throws an InvalidArgumentException if the first argument is an array or object without a __toString method.

Parameters: - mixed $str [optional] Value to modify, after being cast to string. Default: '' - string $encoding [optional] The character encoding. Fallback: 'UTF-8'

Return: - static A Stringy object.

crypt(string $salt): static

<a href="#class-methods">?</a> One-way string encryption (hashing).

Hash the string using the standard Unix DES-based algorithm or an alternative algorithm that may be available on the system.

PS: if you need encrypt / decrypt, please use `static::encrypt($password)`

and ```static::decrypt($password)```

EXAMPLE: <code> </code>

Parameters: - string $salt A salt string to base the hashing on.

Return: - static

dasherize(): static

<a href="#class-methods">?</a> Returns a lowercase and trimmed string separated by dashes. Dashes are inserted before uppercase characters (with the exception of the first character of the string), and in place of spaces as well as underscores.

EXAMPLE: <code> s('fooBar')->dasherize(); // 'foo-bar' </code>

Parameters: __nothing__

Return: - static Object with a dasherized $str

decrypt(string $password): static

<a href="#class-methods">?</a> Decrypt the string.

EXAMPLE: <code> </code>

Parameters: - string $password The key for decrypting

Return: - static

delimit(string $delimiter): static

<a href="#class-methods">?</a> Returns a lowercase and trimmed string separated by the given delimiter.

Delimiters are inserted before uppercase characters (with the exception of the first character of the string), and in place of spaces, dashes, and underscores. Alpha delimiters are not converted to lowercase.

EXAMPLE: <code> s('fooBar')->delimit('::'); // 'foo::bar' </code>

Parameters: - string $delimiter Sequence used to separate parts of the string.

Return: - static Object with a delimited $str.

encode(string $new_encoding, bool $auto_detect_encoding): static

<a href="#class-methods">?</a> Encode the given string into the given $encoding + set the internal character encoding.

EXAMPLE: <code> </code>

Parameters: - string $new_encoding The desired character encoding. - bool $auto_detect_encoding [optional] Auto-detect the current string-encoding

Return: - static

encrypt(string $password): static

<a href="#class-methods">?</a> Encrypt the string.

EXAMPLE: <code> </code>

Parameters: - string $password The key for encrypting

Return: - static

endsWith(string $substring, bool $caseSensitive): bool

<a href="#class-methods">?</a> Returns true if the string ends with $substring, false otherwise. By default, the comparison is case-sensitive, but can be made insensitive by setting $caseSensitive to false.

EXAMPLE: <code> s('fòôbà?')->endsWith('bà?', true); // true </code>

Parameters: - string $substring The substring to look for. - bool $caseSensitive [optional] Whether or not to enforce case-sensitivity. Default: true

Return: - bool Whether or not $str ends with $substring.

endsWithAny(string[] $substrings, bool $caseSensitive): bool

<a href="#class-methods">?</a> Returns true if the string ends with any of $substrings, false otherwise.

By default, the comparison is case-sensitive, but can be made insensitive by setting $caseSensitive to false.

EXAMPLE: <code> s('fòôbà?')->endsWithAny(['bà?', 'baz'], true); // true </code>

Parameters: - array<array-key, string> $substrings Substrings to look for. - bool $caseSensitive [optional] Whether or not to enforce case-sensitivity. Default: true

Return: - bool Whether or not $str ends with $substring.

ensureLeft(string $substring): static

<a href="#class-methods">?</a> Ensures that the string begins with $substring. If it doesn't, it's prepended.

EXAMPLE: <code> s('foobar')->ensureLeft('http://'); // 'http://foobar' </code>

Parameters: - string $substring The substring to add if not present.

Return: - static Object with its $str prefixed by the $substring.

ensureRight(string $substring): static

<a href="#class-methods">?</a> Ensures that the string ends with $substring. If it doesn't, it's appended.

EXAMPLE: <code> s('foobar')->ensureRight('.com'); // 'foobar.com' </code>

Parameters: - string $substring The substring to add if not present.

Return: - static Object with its $str suffixed by the $substring.

escape(): static

<a href="#class-methods">?</a> Create a escape html version of the string via "htmlspecialchars()".

EXAMPLE: <code> s('<?? onerror="alert(xss)">')->escape(); // '<?? onerror="alert(xss)">' </code>

Parameters: __nothing__

Return: - static

explode(string $delimiter, int $limit): array<int,static>

<a href="#class-methods">?</a> Split a string by a string.

EXAMPLE: <code> </code>

Parameters: - string $delimiter The boundary string - `int $limit [optional] The maximum number of elements in the exploded

                   collection.</p>

If limit is set and positive, the returned collection will contain a maximum of limit elements with the last element containing the rest of string.
If the limit parameter is negative, all components except the last -limit are returned.
If the limit parameter is zero, then this is treated as 1`

Return: - array<int,static>

explodeCollection(string $delimiter, int $limit): \CollectionStringy|static[]

<a href="#class-methods">?</a> Split a string by a string.

EXAMPLE: <code> </code>

Parameters: - string $delimiter The boundary string - `int $limit [optional] The maximum number of elements in the exploded

                   collection.</p>

If limit is set and positive, the returned collection will contain a maximum of limit elements with the last element containing the rest of string.
If the limit parameter is negative, all components except the last -limit are returned.
If the limit parameter is zero, then this is treated as 1`

Return: - \CollectionStringy|static[] An collection of Stringy objects.

extractText(string $search, int|null $length, string $replacerForSkippedText): static

<a href="#class-methods">?</a> Create an extract from a sentence, so if the search-string was found, it try to centered in the output.

EXAMPLE: <code> $sentence = 'This is only a Fork of Stringy, take a look at the new features.'; s($sentence)->extractText('Stringy'); // '...Fork of Stringy...' </code>

Parameters: - string $search - int|null $length [optional] Default: null === text->length / 2 - string $replacerForSkippedText [optional] Default: ?

Return: - static

first(int $n): static

<a href="#class-methods">?</a> Returns the first $n characters of the string.

EXAMPLE: <code> s('fòôbà?')->first(3); // 'fòô' </code>

Parameters: - int $n Number of characters to retrieve from the start.

Return: - static Object with its $str being the first $n chars.

format(mixed $args): static

<a href="#class-methods">?</a> Return a formatted string via sprintf + named parameters via array syntax.

It will use "sprintf()" so you can use e.g.: <pre>s('There are %d monkeys in the %s')->format(5, 'tree');</pre> <pre>s('There are %2$d monkeys in the %1$s')->format('tree', 5);</pre> But you can also use named parameter via array syntax e.g.: <pre>s('There are %:count monkeys in the %:location')->format(['count' => 5, 'location' => 'tree');</pre>

EXAMPLE: <code> $input = 'one: %2$d, %1$s: 2, %:text_three: %3$d'; s($input)->format(['text_three' => '%4$s'], 'two', 1, 3, 'three'); // 'One: 1, two: 2, three: 3' </code>

Parameters: - mixed ...$args [optional]

Return: - `static A Stringy object produced according to the formatting string format.`

getEncoding(): string

<a href="#class-methods">?</a> Returns the encoding used by the Stringy object.

EXAMPLE: <code> s('fòôbà?', 'UTF-8')->getEncoding(); // 'UTF-8' </code>

Parameters: __nothing__

Return: - string The current value of the $encoding property.

getIterator(): \ArrayIterator

<a href="#class-methods">?</a> Returns a new ArrayIterator, thus implementing the IteratorAggregate interface. The ArrayIterator's constructor is passed an array of chars in the multibyte string. This enables the use of foreach with instances of Stringy\Stringy.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - \ArrayIterator An iterator for the characters in the string.

hardWrap(int $width, string $break): static

<a href="#class-methods">?</a> Wrap the string after an exact number of characters.

EXAMPLE: <code> </code>

Parameters: - int $width Number of characters at which to wrap. - string $break [optional] Character used to break the string. | Default: "\n"

Return: - static

hasLowerCase(): bool

<a href="#class-methods">?</a> Returns true if the string contains a lower case char, false otherwise

EXAMPLE: <code> s('fòôbà?')->hasLowerCase(); // true </code>

Parameters: __nothing__

Return: - bool Whether or not the string contains a lower case character.

hasUpperCase(): bool

<a href="#class-methods">?</a> Returns true if the string contains an upper case char, false otherwise.

EXAMPLE: <code> s('fòôbà?')->hasUpperCase(); // false </code>

Parameters: __nothing__

Return: - bool Whether or not the string contains an upper case character.

hash(string $algorithm): static

<a href="#class-methods">?</a> Generate a hash value (message digest).

EXAMPLE: <code> </code>

Parameters: - string $algorithm Name of selected hashing algorithm (i.e. "md5", "sha256", "haval160,4", etc..)

Return: - static

hexDecode(): static

<a href="#class-methods">?</a> Decode the string from hex.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - static

hexEncode(): static

<a href="#class-methods">?</a> Encode string to hex.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - static

htmlDecode(int $flags): static

<a href="#class-methods">?</a> Convert all HTML entities to their applicable characters.

EXAMPLE: <code> s('&')->htmlDecode(); // '&' </code>

Parameters: - `int $flags [optional] A bitmask of one or more of the following flags, which specify how to handle quotes and which document type to use. The default is ENT_COMPAT. <table> Available flags constants <tr valign="top"> <td>Constant Name</td> <td>Description</td> </tr> <tr valign="top"> <td>ENT_COMPAT</td> <td>Will convert double-quotes and leave single-quotes alone.</td> </tr> <tr valign="top"> <td>ENT_QUOTES</td> <td>Will convert both double and single quotes.</td> </tr> <tr valign="top"> <td>ENT_NOQUOTES</td> <td>Will leave both double and single quotes unconverted.</td> </tr> <tr valign="top"> <td>ENT_HTML401</td> <td> Handle code as HTML 4.01. </td> </tr> <tr valign="top"> <td>ENT_XML1</td> <td> Handle code as XML 1. </td> </tr> <tr valign="top"> <td>ENT_XHTML</td> <td> Handle code as XHTML. </td> </tr> <tr valign="top"> <td>ENT_HTML5</td> <td> Handle code as HTML 5. </td> </tr> </table> `

Return: - static Object with the resulting $str after being html decoded.

htmlEncode(int $flags): static

<a href="#class-methods">?</a> Convert all applicable characters to HTML entities.

EXAMPLE: <code> s('&')->htmlEncode(); // '&' </code>

Return: - static Object with the resulting $str after being html encoded.

humanize(): static

<a href="#class-methods">?</a> Capitalizes the first word of the string, replaces underscores with spaces, and strips '_id'.

EXAMPLE: <code> s('author_id')->humanize(); // 'Author' </code>

Parameters: __nothing__

Return: - static Object with a humanized $str.

in(string $str, bool $caseSensitive): bool

<a href="#class-methods">?</a> Determine if the current string exists in another string. By default, the comparison is case-sensitive, but can be made insensitive by setting $caseSensitive to false.

EXAMPLE: <code> </code>

Parameters: - string $str The string to compare against. - bool $caseSensitive [optional] Whether or not to enforce case-sensitivity. Default: true

Return: - bool

indexOf(string $needle, int $offset): false|int

<a href="#class-methods">?</a> Returns the index of the first occurrence of $needle in the string, and false if not found. Accepts an optional offset from which to begin the search.

EXAMPLE: <code> s('string')->indexOf('ing'); // 3 </code>

Parameters: - string $needle Substring to look for. - int $offset [optional] Offset from which to search. Default: 0

Return: - false|int The occurrence's index if found, otherwise false.

indexOfIgnoreCase(string $needle, int $offset): false|int

<a href="#class-methods">?</a> Returns the index of the first occurrence of $needle in the string, and false if not found. Accepts an optional offset from which to begin the search.

EXAMPLE: <code> s('string')->indexOfIgnoreCase('ING'); // 3 </code>

Parameters: - string $needle Substring to look for. - int $offset [optional] Offset from which to search. Default: 0

Return: - false|int The occurrence's index if found, otherwise false.

indexOfLast(string $needle, int $offset): false|int

<a href="#class-methods">?</a> Returns the index of the last occurrence of $needle in the string, and false if not found. Accepts an optional offset from which to begin the search. Offsets may be negative to count from the last character in the string.

EXAMPLE: <code> s('foobarfoo')->indexOfLast('foo'); // 10 </code>

Parameters: - string $needle Substring to look for. - int $offset [optional] Offset from which to search. Default: 0

Return: - false|int The last occurrence's index if found, otherwise false.

indexOfLastIgnoreCase(string $needle, int $offset): false|int

EXAMPLE: <code> s('fooBarFoo')->indexOfLastIgnoreCase('foo'); // 10 </code>

Parameters: - string $needle Substring to look for. - int $offset [optional] Offset from which to search. Default: 0

Return: - false|int The last occurrence's index if found, otherwise false.

insert(string $substring, int $index): static

<a href="#class-methods">?</a> Inserts $substring into the string at the $index provided.

EXAMPLE: <code> s('fòôb?')->insert('à', 4); // 'fòôbà?' </code>

Parameters: - string $substring String to be inserted. - int $index The index at which to insert the substring.

Return: - static Object with the resulting $str after the insertion.

is(string $pattern): bool

<a href="#class-methods">?</a> Returns true if the string contains the $pattern, otherwise false.

WARNING: Asterisks ("") are translated into (".") zero-or-more regular expression wildcards.

EXAMPLE: <code> s('Foo\\Bar\\Lall')->is('\\Bar\\'); // true </code>

Parameters: - string $pattern The string or pattern to match against.

Return: - bool Whether or not we match the provided pattern.

isAlpha(): bool

<a href="#class-methods">?</a> Returns true if the string contains only alphabetic chars, false otherwise.

EXAMPLE: <code> s('???')->isAlpha(); // true </code>

Parameters: __nothing__

Return: - bool Whether or not $str contains only alphabetic chars.

isAlphanumeric(): bool

<a href="#class-methods">?</a> Returns true if the string contains only alphabetic and numeric chars, false otherwise.

EXAMPLE: <code> s('??????1')->isAlphanumeric(); // true </code>

Parameters: __nothing__

Return: - bool Whether or not $str contains only alphanumeric chars.

isBase64(bool $emptyStringIsValid): bool

<a href="#class-methods">?</a> Returns true if the string is base64 encoded, false otherwise.

EXAMPLE: <code> s('Zm9vYmFy')->isBase64(); // true </code>

Parameters: - bool $emptyStringIsValid

Return: - bool Whether or not $str is base64 encoded.

isBlank(): bool

<a href="#class-methods">?</a> Returns true if the string contains only whitespace chars, false otherwise.

EXAMPLE: <code> s("\n\t \v\f")->isBlank(); // true </code>

Parameters: __nothing__

Return: - bool Whether or not $str contains only whitespace characters.

isEmail(bool $useExampleDomainCheck, bool $useTypoInDomainCheck, bool $useTemporaryDomainCheck, bool $useDnsCheck): bool

<a href="#class-methods">?</a> Returns true if the string contains a valid E-Mail address, false otherwise.

EXAMPLE: <code> s('lars@moelleken.org')->isEmail(); // true </code>

Parameters: - bool $useExampleDomainCheck [optional] Default: false - bool $useTypoInDomainCheck [optional] Default: false - bool $useTemporaryDomainCheck [optional] Default: false - bool $useDnsCheck [optional] Default: false

Return: - bool Whether or not $str contains a valid E-Mail address.

isEmpty(): bool

<a href="#class-methods">?</a> Determine whether the string is considered to be empty.

A variable is considered empty if it does not exist or if its value equals FALSE.

EXAMPLE: <code> s('')->isEmpty(); // true </code>

Parameters: __nothing__

Return: - bool Whether or not $str is empty().

isEquals(string|\Stringy $str): bool

<a href="#class-methods">?</a> Determine whether the string is equals to $str.

Alias for isEqualsCaseSensitive()

EXAMPLE: <code> s('foo')->isEquals('foo'); // true </code>

Parameters: - Stringy|string ...$str

Return: - bool

isEqualsCaseInsensitive(float|int|string|\Stringy $str): bool

<a href="#class-methods">?</a> Determine whether the string is equals to $str.

EXAMPLE: <code> </code>

Parameters: - Stringy|float|int|string ...$str The string to compare.

Return: - bool Whether or not $str is equals.

isEqualsCaseSensitive(float|int|string|\Stringy $str): bool

<a href="#class-methods">?</a> Determine whether the string is equals to $str.

EXAMPLE: <code> </code>

Parameters: - Stringy|float|int|string ...$str The string to compare.

Return: - bool Whether or not $str is equals.

isHexadecimal(): bool

<a href="#class-methods">?</a> Returns true if the string contains only hexadecimal chars, false otherwise.

EXAMPLE: <code> s('A102F')->isHexadecimal(); // true </code>

Parameters: __nothing__

Return: - bool Whether or not $str contains only hexadecimal chars.

isHtml(): bool

<a href="#class-methods">?</a> Returns true if the string contains HTML-Tags, false otherwise.

EXAMPLE: <code> s('<h1>foo</h1>')->isHtml(); // true </code>

Parameters: __nothing__

Return: - bool Whether or not $str contains HTML-Tags.

isJson(bool $onlyArrayOrObjectResultsAreValid): bool

<a href="#class-methods">?</a> Returns true if the string is JSON, false otherwise. Unlike json_decode in PHP 5.x, this method is consistent with PHP 7 and other JSON parsers, in that an empty string is not considered valid JSON.

EXAMPLE: <code> s('{"foo":"bar"}')->isJson(); // true </code>

Parameters: - bool $onlyArrayOrObjectResultsAreValid

Return: - bool Whether or not $str is JSON.

isLowerCase(): bool

<a href="#class-methods">?</a> Returns true if the string contains only lower case chars, false otherwise.

EXAMPLE: <code> s('fòôbà?')->isLowerCase(); // true </code>

Parameters: __nothing__

Return: - bool Whether or not $str contains only lower case characters.

isNotEmpty(): bool

<a href="#class-methods">?</a> Determine whether the string is considered to be NOT empty.

A variable is considered NOT empty if it does exist or if its value equals TRUE.

EXAMPLE: <code> s('')->isNotEmpty(); // false </code>

Parameters: __nothing__

Return: - bool Whether or not $str is empty().

isNumeric(): bool

<a href="#class-methods">?</a> Determine if the string is composed of numeric characters.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - bool

isPrintable(): bool

<a href="#class-methods">?</a> Determine if the string is composed of printable (non-invisible) characters.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - bool

isPunctuation(): bool

<a href="#class-methods">?</a> Determine if the string is composed of punctuation characters.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - bool

isSerialized(): bool

<a href="#class-methods">?</a> Returns true if the string is serialized, false otherwise.

EXAMPLE: <code> s('a:1:{s:3:"foo";s:3:"bar";}')->isSerialized(); // true </code>

Parameters: __nothing__

Return: - bool Whether or not $str is serialized.

isSimilar(string $str, float $minPercentForSimilarity): bool

<a href="#class-methods">?</a> Check if two strings are similar.

EXAMPLE: <code> </code>

Parameters: - string $str The string to compare against. - float $minPercentForSimilarity [optional] The percentage of needed similarity. | Default: 80%

Return: - bool

isUpperCase(): bool

<a href="#class-methods">?</a> Returns true if the string contains only lower case chars, false otherwise.

EXAMPLE: <code> s('FÒÔBÀ?')->isUpperCase(); // true </code>

Parameters: __nothing__

Return: - bool Whether or not $str contains only lower case characters.

isWhitespace(): bool

<a href="#class-methods">?</a> Returns true if the string contains only whitespace chars, false otherwise.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - bool Whether or not $str contains only whitespace characters.

jsonSerialize(): string

<a href="#class-methods">?</a> Returns value which can be serialized by json_encode().

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - string The current value of the $str property

kebabCase(): static

<a href="#class-methods">?</a> Convert the string to kebab-case.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - static

last(int $n): static

<a href="#class-methods">?</a> Returns the last $n characters of the string.

EXAMPLE: <code> s('fòôbà?')->last(3); // 'bà?' </code>

Parameters: - int $n Number of characters to retrieve from the end.

Return: - static Object with its $str being the last $n chars.

lastSubstringOf(string $needle, bool $beforeNeedle): static

<a href="#class-methods">?</a> Gets the substring after (or before via "$beforeNeedle") the last occurrence of the "$needle".

If no match is found returns new empty Stringy object.

EXAMPLE: <code> </code>

Parameters: - string $needle The string to look for. - bool $beforeNeedle [optional] Default: false

Return: - static

lastSubstringOfIgnoreCase(string $needle, bool $beforeNeedle): static

<a href="#class-methods">?</a> Gets the substring after (or before via "$beforeNeedle") the last occurrence of the "$needle".

If no match is found returns new empty Stringy object.

EXAMPLE: <code> </code>

Parameters: - string $needle The string to look for. - bool $beforeNeedle [optional] Default: false

Return: - static

length(): int

<a href="#class-methods">?</a> Returns the length of the string.

EXAMPLE: <code> s('fòôbà?')->length(); // 6 </code>

Parameters: __nothing__

Return: - int The number of characters in $str given the encoding.

lineWrap(int $limit, string $break, bool $add_final_break, string|null $delimiter): static

<a href="#class-methods">?</a> Line-Wrap the string after $limit, but also after the next word.

EXAMPLE: <code> </code>

Parameters: - int $limit [optional] The column width. - string $break [optional] The line is broken using the optional break parameter. - `bool $add_final_break [optional] If this flag is true, then the method will add a $break at the end of the result string. ` - `null|string $delimiter [optional] You can change the default behavior, where we split the string by newline. `

Return: - static

lineWrapAfterWord(int $limit, string $break, bool $add_final_break, string|null $delimiter): static

<a href="#class-methods">?</a> Line-Wrap the string after $limit, but also after the next word.

EXAMPLE: <code> </code>

Return: - static

lines(): static[]

<a href="#class-methods">?</a> Splits on newlines and carriage returns, returning an array of Stringy objects corresponding to the lines in the string.

EXAMPLE: <code> s("fòô\r\nbà?\n")->lines(); // ['fòô', 'bà?', ''] </code>

Parameters: __nothing__

Return: - static[] An array of Stringy objects.

linesCollection(): \CollectionStringy|static[]

<a href="#class-methods">?</a> Splits on newlines and carriage returns, returning an array of Stringy objects corresponding to the lines in the string.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - \CollectionStringy|static[] An collection of Stringy objects.

longestCommonPrefix(string $otherStr): static

<a href="#class-methods">?</a> Returns the longest common prefix between the string and $otherStr.

EXAMPLE: <code> s('foobar')->longestCommonPrefix('foobaz'); // 'fooba' </code>

Parameters: - string $otherStr Second string for comparison.

Return: - static Object with its $str being the longest common prefix.

longestCommonSubstring(string $otherStr): static

<a href="#class-methods">?</a> Returns the longest common substring between the string and $otherStr.

In the case of ties, it returns that which occurs first.

EXAMPLE: <code> s('foobar')->longestCommonSubstring('boofar'); // 'oo' </code>

Parameters: - string $otherStr Second string for comparison.

Return: - static Object with its $str being the longest common substring.

longestCommonSuffix(string $otherStr): static

<a href="#class-methods">?</a> Returns the longest common suffix between the string and $otherStr.

EXAMPLE: <code> s('fòôbà?')->longestCommonSuffix('fòrbà?'); // 'bà?' </code>

Parameters: - string $otherStr Second string for comparison.

Return: - static Object with its $str being the longest common suffix.

lowerCaseFirst(): static

<a href="#class-methods">?</a> Converts the first character of the string to lower case.

EXAMPLE: <code> s('? Foo')->lowerCaseFirst(); // '? Foo' </code>

Parameters: __nothing__

Return: - static Object with the first character of $str being lower case.

matchCaseInsensitive(string|\Stringy $str): bool

<a href="#class-methods">?</a> Determine if the string matches another string regardless of case.

Alias for isEqualsCaseInsensitive()

EXAMPLE: <code> </code>

Parameters: - Stringy|string ...$str The string to compare against.

Return: - bool

matchCaseSensitive(string|\Stringy $str): bool

<a href="#class-methods">?</a> Determine if the string matches another string.

Alias for isEqualsCaseSensitive()

EXAMPLE: <code> </code>

Parameters: - Stringy|string ...$str The string to compare against.

Return: - bool

md5(): static

<a href="#class-methods">?</a> Create a md5 hash from the current string.

Parameters: __nothing__

Return: - static

newLineToHtmlBreak(): static

<a href="#class-methods">?</a> Replace all breaks [ | \r\n | \r | \n | ...] into " ".

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - static

nth(int $step, int $offset): static

<a href="#class-methods">?</a> Get every nth character of the string.

EXAMPLE: <code> </code>

Parameters: - int $step The number of characters to step. - int $offset [optional] The string offset to start at.

Return: - static

offsetExists(int $offset): bool

<a href="#class-methods">?</a> Returns whether or not a character exists at an index. Offsets may be negative to count from the last character in the string. Implements part of the ArrayAccess interface.

EXAMPLE: <code> </code>

Parameters: - int $offset The index to check.

Return: - bool Whether or not the index exists.

offsetGet(int $offset): string

<a href="#class-methods">?</a> Returns the character at the given index. Offsets may be negative to count from the last character in the string. Implements part of the ArrayAccess interface, and throws an OutOfBoundsException if the index does not exist.

EXAMPLE: <code> </code>

Parameters: - int $offset The index from which to retrieve the char.

Return: - string The character at the specified index.

offsetSet(int $offset, mixed $value): void

<a href="#class-methods">?</a> Implements part of the ArrayAccess interface, but throws an exception when called. This maintains the immutability of Stringy objects.

EXAMPLE: <code> </code>

Parameters: - int $offset The index of the character. - mixed $value Value to set.

Return: - void

offsetUnset(int $offset): void

<a href="#class-methods">?</a> Implements part of the ArrayAccess interface, but throws an exception when called. This maintains the immutability of Stringy objects.

EXAMPLE: <code> </code>

Parameters: - int $offset The index of the character.

Return: - void

pad(int $length, string $padStr, string $padType): static

<a href="#class-methods">?</a> Pads the string to a given length with $padStr. If length is less than or equal to the length of the string, no padding takes places. The default string used for padding is a space, and the default type (one of 'left', 'right', 'both') is 'right'. Throws an InvalidArgumentException if $padType isn't one of those 3 values.

EXAMPLE: <code> s('fòôbà?')->pad(9, '-/', 'left'); // '-/-fòôbà?' </code>

Parameters: - int $length Desired string length after padding. - string $padStr [optional] String used to pad, defaults to space. Default: ' ' - string $padType [optional] One of 'left', 'right', 'both'. Default: 'right'

Return: - static Object with a padded $str.

padBoth(int $length, string $padStr): static

<a href="#class-methods">?</a> Returns a new string of a given length such that both sides of the string are padded. Alias for pad() with a $padType of 'both'.

EXAMPLE: <code> s('foo bar')->padBoth(9, ' '); // ' foo bar ' </code>

Parameters: - int $length Desired string length after padding. - string $padStr [optional] String used to pad, defaults to space. Default: ' '

Return: - static String with padding applied.

padLeft(int $length, string $padStr): static

<a href="#class-methods">?</a> Returns a new string of a given length such that the beginning of the string is padded. Alias for pad() with a $padType of 'left'.

EXAMPLE: <code> s('foo bar')->padLeft(9, ' '); // ' foo bar' </code>

Parameters: - int $length Desired string length after padding. - string $padStr [optional] String used to pad, defaults to space. Default: ' '

Return: - static String with left padding.

padRight(int $length, string $padStr): static

<a href="#class-methods">?</a> Returns a new string of a given length such that the end of the string is padded. Alias for pad() with a $padType of 'right'.

EXAMPLE: <code> s('foo bar')->padRight(10, '_'); // 'foo bar__' </code>

Parameters: - int $length Desired string length after padding. - string $padStr [optional] String used to pad, defaults to space. Default: ' '

Return: - static String with right padding.

pascalCase(): static

<a href="#class-methods">?</a> Convert the string to PascalCase.

Alias for studlyCase()

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - static

prepend(string $prefix): static

<a href="#class-methods">?</a> Returns a new string starting with $prefix.

EXAMPLE: <code> s('bà?')->prepend('fòô'); // 'fòôbà?' </code>

Parameters: - string ...$prefix The string to append.

Return: - static Object with appended $prefix.

prependStringy(\CollectionStringy|static $prefix): static

<a href="#class-methods">?</a> Returns a new string starting with $prefix.

EXAMPLE: <code> </code>

Parameters: - CollectionStringy|static ...$prefix The Stringy objects to append.

Return: - static Object with appended $prefix.

regexReplace(string $pattern, string $replacement, string $options, string $delimiter): static

<a href="#class-methods">?</a> Replaces all occurrences of $pattern in $str by $replacement.

EXAMPLE: <code> s('fòô ')->regexReplace('f[òô]+\s', 'bà?'); // 'bà?' s('fò')->regexReplace('(ò)', '\\1ô'); // 'fòô' </code>

Parameters: - string $pattern The regular expression pattern. - string $replacement The string to replace with. - string $options [optional] Matching conditions to be used. - string $delimiter [optional] Delimiter the the regex. Default: '/'

Return: - static Object with the result2ing $str after the replacements.

removeHtml(string $allowableTags): static

<a href="#class-methods">?</a> Remove html via "strip_tags()" from the string.

EXAMPLE: <code> s('?àb <ô>òf\', ô foo <a href="#">lall</a>')->removeHtml(' '); // '?àb òf\', ô foo lall' </code>

Parameters: - `string $allowableTags [optional] You can use the optional second parameter to specify tags which should not be stripped. Default: null `

Return: - static

removeHtmlBreak(string $replacement): static

<a href="#class-methods">?</a> Remove all breaks [ | \r\n | \r | \n | ...] from the string.

EXAMPLE: <code> s('?àb <ô>òf\', ô foo <a href="#">lall</a>')->removeHtmlBreak(''); // '?àb <ô>òf\', ô< foo <a href="#">lall</a>' </code>

Parameters: - string $replacement [optional] Default is a empty string.

Return: - static

removeLeft(string $substring): static

<a href="#class-methods">?</a> Returns a new string with the prefix $substring removed, if present.

EXAMPLE: <code> s('fòôbà?')->removeLeft('fòô'); // 'bà?' </code>

Parameters: - string $substring The prefix to remove.

Return: - static Object having a $str without the prefix $substring.

removeRight(string $substring): static

<a href="#class-methods">?</a> Returns a new string with the suffix $substring removed, if present.

EXAMPLE: <code> s('fòôbà?')->removeRight('bà?'); // 'fòô' </code>

Parameters: - string $substring The suffix to remove.

Return: - static Object having a $str without the suffix $substring.

removeXss(): static

<a href="#class-methods">?</a> Try to remove all XSS-attacks from the string.

EXAMPLE: <code> s('<IMG SRC=&#x6A&#x61&#x76&#x61&#x73&#x63&#x72&#x69&#x70&#x74&#x3A&#x61&#x6C&#x65&#x72&#x74&#x28&#x27&#x58&#x53&#x53&#x27&#x29>')->removeXss(); // '<IMG >' </code>

Parameters: __nothing__

Return: - static

repeat(int $multiplier): static

<a href="#class-methods">?</a> Returns a repeated string given a multiplier.

EXAMPLE: <code> s('?')->repeat(3); // '???' </code>

Parameters: - int $multiplier The number of times to repeat the string.

Return: - static Object with a repeated str.

replace(string $search, string $replacement, bool $caseSensitive): static

<a href="#class-methods">?</a> Replaces all occurrences of $search in $str by $replacement.

EXAMPLE: <code> s('fòô bà? fòô bà?')->replace('fòô ', ''); // 'bà? bà?' </code>

Parameters: - string $search The needle to search for. - string $replacement The string to replace with. - bool $caseSensitive [optional] Whether or not to enforce case-sensitivity. Default: true

Return: - static Object with the resulting $str after the replacements.

replaceAll(string[] $search, string|string[] $replacement, bool $caseSensitive): static

<a href="#class-methods">?</a> Replaces all occurrences of $search in $str by $replacement.

EXAMPLE: <code> s('fòô bà? lall bà?')->replaceAll(['fòÔ ', 'lall'], '', false); // 'bà? bà?' </code>

Parameters: - array<array-key, string> $search The elements to search for. - array<array-key, string>|string $replacement The string to replace with. - bool $caseSensitive [optional] Whether or not to enforce case-sensitivity. Default: true

Return: - static Object with the resulting $str after the replacements.

replaceBeginning(string $search, string $replacement): static

<a href="#class-methods">?</a> Replaces all occurrences of $search from the beginning of string with $replacement.

EXAMPLE: <code> s('fòô bà? fòô bà?')->replaceBeginning('fòô', ''); // ' bà? bà?' </code>

Parameters: - string $search The string to search for. - string $replacement The replacement.

Return: - static Object with the resulting $str after the replacements.

replaceEnding(string $search, string $replacement): static

<a href="#class-methods">?</a> Replaces all occurrences of $search from the ending of string with $replacement.

EXAMPLE: <code> s('fòô bà? fòô bà?')->replaceEnding('bà?', ''); // 'fòô bà? fòô ' </code>

Parameters: - string $search The string to search for. - string $replacement The replacement.

Return: - static Object with the resulting $str after the replacements.

replaceFirst(string $search, string $replacement): static

<a href="#class-methods">?</a> Replaces first occurrences of $search from the beginning of string with $replacement.

EXAMPLE: <code> </code>

Parameters: - string $search The string to search for. - string $replacement The replacement.

Return: - static Object with the resulting $str after the replacements.

replaceLast(string $search, string $replacement): static

<a href="#class-methods">?</a> Replaces last occurrences of $search from the ending of string with $replacement.

EXAMPLE: <code> </code>

Parameters: - string $search The string to search for. - string $replacement The replacement.

Return: - static Object with the resulting $str after the replacements.

reverse(): static

<a href="#class-methods">?</a> Returns a reversed string. A multibyte version of strrev().

EXAMPLE: <code> s('fòôbà?')->reverse(); // '?àbôòf' </code>

Parameters: __nothing__

Return: - static Object with a reversed $str.

safeTruncate(int $length, string $substring, bool $ignoreDoNotSplitWordsForOneWord): static

<a href="#class-methods">?</a> Truncates the string to a given length, while ensuring that it does not split words. If $substring is provided, and truncating occurs, the string is further truncated so that the substring may be appended without exceeding the desired length.

EXAMPLE: <code> s('What are your plans today?')->safeTruncate(22, '...'); // 'What are your plans...' </code>

Parameters: - int $length Desired length of the truncated string. - string $substring [optional] The substring to append if it can fit. Default: '' - bool $ignoreDoNotSplitWordsForOneWord

Return: - static Object with the resulting $str after truncating.

setInternalEncoding(string $new_encoding): static

<a href="#class-methods">?</a> Set the internal character encoding.

EXAMPLE: <code> </code>

Parameters: - string $new_encoding The desired character encoding.

Return: - static

sha1(): static

<a href="#class-methods">?</a> Create a sha1 hash from the current string.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - static

sha256(): static

<a href="#class-methods">?</a> Create a sha256 hash from the current string.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - static

sha512(): static

<a href="#class-methods">?</a> Create a sha512 hash from the current string.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - static

shortenAfterWord(int $length, string $strAddOn): static

<a href="#class-methods">?</a> Shorten the string after $length, but also after the next word.

EXAMPLE: <code> s('this is a test')->shortenAfterWord(2, '...'); // 'this...' </code>

Parameters: - int $length The given length. - string $strAddOn [optional] Default: '?'

Return: - static

shuffle(): static

<a href="#class-methods">?</a> A multibyte string shuffle function. It returns a string with its characters in random order.

EXAMPLE: <code> s('fòôbà?')->shuffle(); // 'àô?bòf' </code>

Parameters: __nothing__

Return: - static Object with a shuffled $str.

similarity(string $str): float

<a href="#class-methods">?</a> Calculate the similarity between two strings.

EXAMPLE: <code> </code>

Parameters: - string $str The delimiting string.

Return: - float

slice(int $start, int $end): static

<a href="#class-methods">?</a> Returns the substring beginning at $start, and up to, but not including the index specified by $end. If $end is omitted, the function extracts the remaining string. If $end is negative, it is computed from the end of the string.

EXAMPLE: <code> s('fòôbà?')->slice(3, -1); // 'bà' </code>

Parameters: - int $start Initial index from which to begin extraction. - int $end [optional] Index at which to end extraction. Default: null

Return: - static Object with its $str being the extracted substring.

slugify(string $separator, string $language, string[] $replacements, bool $replace_extra_symbols, bool $use_str_to_lower, bool $use_transliterate): static

<a href="#class-methods">?</a> Converts the string into an URL slug. This includes replacing non-ASCII characters with their closest ASCII equivalents, removing remaining non-ASCII and non-alphanumeric characters, and replacing whitespace with $separator. The separator defaults to a single dash, and the string is also converted to lowercase. The language of the source string can also be supplied for language-specific transliteration.

EXAMPLE: <code> s('Using strings like fòô bà?')->slugify(); // 'using-strings-like-foo-bar' </code>

Parameters: - string $separator [optional] The string used to replace whitespace. - string $language [optional] Language of the source string. - array<string, string> $replacements [optional] A map of replaceable strings. - `bool $replace_extra_symbols [optional] Add some more replacements e.g. "£" with " pound ".` - bool $use_str_to_lower [optional] Use "string to lower" for the input. - `bool $use_transliterate [optional] Use ASCII::to_transliterate() for unknown chars.`

Return: - static Object whose $str has been converted to an URL slug.

snakeCase(): static

<a href="#class-methods">?</a> Convert the string to snake_case.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - static

snakeize(): static

<a href="#class-methods">?</a> Convert a string to snake_case.

EXAMPLE: <code> s('foo1 Bar')->snakeize(); // 'foo_1_bar' </code>

Parameters: __nothing__

Return: - static Object with $str in snake_case.

softWrap(int $width, string $break): static

<a href="#class-methods">?</a> Wrap the string after the first whitespace character after a given number of characters.

EXAMPLE: <code> </code>

Parameters: - int $width Number of characters at which to wrap. - string $break [optional] Character used to break the string. | Default "\n"

Return: - static

split(string $pattern, int $limit): static[]

<a href="#class-methods">?</a> Splits the string with the provided regular expression, returning an array of Stringy objects. An optional integer $limit will truncate the results.

EXAMPLE: <code> s('foo,bar,baz')->split(',', 2); // ['foo', 'bar'] </code>

Parameters: - string $pattern The regex with which to split the string. - `int $limit [optional] Maximum number of results to return. Default: -1 === no limit`

Return: - static[] An array of Stringy objects.

splitCollection(string $pattern, int $limit): \CollectionStringy|static[]

<a href="#class-methods">?</a> Splits the string with the provided regular expression, returning an collection of Stringy objects. An optional integer $limit will truncate the results.

EXAMPLE: <code> </code>

Parameters: - string $pattern The regex with which to split the string. - `int $limit [optional] Maximum number of results to return. Default: -1 === no limit`

Return: - \CollectionStringy|static[] An collection of Stringy objects.

startsWith(string $substring, bool $caseSensitive): bool

<a href="#class-methods">?</a> Returns true if the string begins with $substring, false otherwise. By default, the comparison is case-sensitive, but can be made insensitive by setting $caseSensitive to false.

EXAMPLE: <code> s('FÒÔbà?baz')->startsWith('fòôbà?', false); // true </code>

Parameters: - string $substring The substring to look for. - bool $caseSensitive [optional] Whether or not to enforce case-sensitivity. Default: true

Return: - bool Whether or not $str starts with $substring.

startsWithAny(string[] $substrings, bool $caseSensitive): bool

<a href="#class-methods">?</a> Returns true if the string begins with any of $substrings, false otherwise.

By default the comparison is case-sensitive, but can be made insensitive by setting $caseSensitive to false.

EXAMPLE: <code> s('FÒÔbà?baz')->startsWithAny(['fòô', 'bà?'], false); // true </code>

Parameters: - array<array-key, string> $substrings Substrings to look for. - bool $caseSensitive [optional] Whether or not to enforce case-sensitivity. Default: true

Return: - bool Whether or not $str starts with $substring.

strip(string|string[] $search): static

<a href="#class-methods">?</a> Remove one or more strings from the string.

EXAMPLE: <code> </code>

Parameters: - array<array-key, string>|string $search One or more strings to be removed

Return: - static

stripWhitespace(): static

<a href="#class-methods">?</a> Strip all whitespace characters. This includes tabs and newline characters, as well as multibyte whitespace such as the thin space and ideographic space.

EXAMPLE: <code> s(' ? ?????????? ')->stripWhitespace(); // '???????????' </code>

Parameters: __nothing__

Return: - static

stripeCssMediaQueries(): static

<a href="#class-methods">?</a> Remove css media-queries.

EXAMPLE: <code> s('test @media (min-width:660px){ .des-cla #mv-tiles{width:480px} } test ')->stripeCssMediaQueries(); // 'test test ' </code>

Parameters: __nothing__

Return: - static

stripeEmptyHtmlTags(): static

<a href="#class-methods">?</a> Remove empty html-tag.

EXAMPLE: <code> s('foo<h1></h1>bar')->stripeEmptyHtmlTags(); // 'foobar' </code>

Parameters: __nothing__

Return: - static

studlyCase(): static

<a href="#class-methods">?</a> Convert the string to StudlyCase.

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - static

substr(int $start, int $length): static

<a href="#class-methods">?</a> Returns the substring beginning at $start with the specified $length.

It differs from the $this->utf8::substr() function in that providing a $length of null will return the rest of the string, rather than an empty string.

EXAMPLE: <code> </code>

Parameters: - int $start Position of the first character to use. - int $length [optional] Maximum number of characters used. Default: null

Return: - static Object with its $str being the substring.

substring(int $start, int $length): static

<a href="#class-methods">?</a> Return part of the string.

Alias for substr()

EXAMPLE: <code> s('fòôbà?')->substring(2, 3); // 'ôbà' </code>

Parameters: - int $start Starting position of the substring. - int $length [optional] Length of substring.

Return: - static

substringOf(string $needle, bool $beforeNeedle): static

<a href="#class-methods">?</a> Gets the substring after (or before via "$beforeNeedle") the first occurrence of the "$needle".

If no match is found returns new empty Stringy object.

EXAMPLE: <code> </code>

Parameters: - string $needle The string to look for. - bool $beforeNeedle [optional] Default: false

Return: - static

substringOfIgnoreCase(string $needle, bool $beforeNeedle): static

<a href="#class-methods">?</a> Gets the substring after (or before via "$beforeNeedle") the first occurrence of the "$needle".

If no match is found returns new empty Stringy object.

EXAMPLE: <code> </code>

Parameters: - string $needle The string to look for. - bool $beforeNeedle [optional] Default: false

Return: - static

surround(string $substring): static

<a href="#class-methods">?</a> Surrounds $str with the given substring.

EXAMPLE: <code> s(' ? ')->surround('?'); // '? ? ?' </code>

Parameters: - string $substring The substring to add to both sides.

Return: - static Object whose $str had the substring both prepended and appended.

swapCase(): static

<a href="#class-methods">?</a> Returns a case swapped version of the string.

EXAMPLE: <code> s('??????')->swapCase(); // '??????' </code>

Parameters: __nothing__

Return: - static Object whose $str has each character's case swapped.

tidy(): static

<a href="#class-methods">?</a> Returns a string with smart quotes, ellipsis characters, and dashes from Windows-1252 (commonly used in Word documents) replaced by their ASCII equivalents.

EXAMPLE: <code> s('?I see??')->tidy(); // '"I see..."' </code>

Parameters: __nothing__

Return: - static Object whose $str has those characters removed.

titleize(array|string[]|null $ignore, string|null $word_define_chars, string|null $language): static

<a href="#class-methods">?</a> Returns a trimmed string with the first letter of each word capitalized.

Also accepts an array, $ignore, allowing you to list words not to be capitalized.

EXAMPLE: <code> $ignore = ['at', 'by', 'for', 'in', 'of', 'on', 'out', 'to', 'the']; s('i like to watch television')->titleize($ignore); // 'I Like to Watch Television' </code>

Parameters: - `array<array-key, mixed|string>|null $ignore [optional] An array of words not to capitalize or null. Default: null` - `null|string $word_define_chars [optional] An string of chars that will be used as whitespace separator === words.` - null|string $language [optional] Language of the source string.

Return: - static Object with a titleized $str.

titleizeForHumans(string[] $ignore): static

<a href="#class-methods">?</a> Returns a trimmed string in proper title case: Also accepts an array, $ignore, allowing you to list words not to be capitalized.

EXAMPLE: <code> </code>

Adapted from John Gruber's script.

Parameters: - array<array-key, string> $ignore An array of words not to capitalize.

Return: - static Object with a titleized $str

toAscii(string $language, bool $removeUnsupported): static

<a href="#class-methods">?</a> Returns an ASCII version of the string. A set of non-ASCII characters are replaced with their closest ASCII counterparts, and the rest are removed by default. The language or locale of the source string can be supplied for language-specific transliteration in any of the following formats: en, en_GB, or en-GB. For example, passing "de" results in "äöü" mapping to "aeoeue" rather than "aou" as in other languages.

EXAMPLE: <code> s('fòôbà?')->toAscii(); // 'foobar' </code>

Parameters: - string $language [optional] Language of the source string. - `bool $removeUnsupported [optional] Whether or not to remove the unsupported characters.`

Return: - static Object whose $str contains only ASCII characters.

toBoolean(): bool

<a href="#class-methods">?</a> Returns a boolean representation of the given logical string value.

For example, 'true', '1', 'on' and 'yes' will return true. 'false', '0', 'off', and 'no' will return false. In all instances, case is ignored. For other numeric strings, their sign will determine the return value. In addition, blank strings consisting of only whitespace will return false. For all other strings, the return value is a result of a boolean cast.

EXAMPLE: <code> s('OFF')->toBoolean(); // false </code>

Parameters: __nothing__

Return: - bool A boolean value for the string.

toLowerCase(bool $tryToKeepStringLength, string|null $lang): static

<a href="#class-methods">?</a> Converts all characters in the string to lowercase.

EXAMPLE: <code> s('FÒÔBÀ?')->toLowerCase(); // 'fòôbà?' </code>

Parameters: - bool $tryToKeepStringLength [optional] true === try to keep the string length: e.g. ? -> ß - null|string $lang [optional] Set the language for special cases: az, el, lt, tr

Return: - static Object with all characters of $str being lowercase.

toSpaces(int $tabLength): static

<a href="#class-methods">?</a> Converts each tab in the string to some number of spaces, as defined by $tabLength. By default, each tab is converted to 4 consecutive spaces.

EXAMPLE: <code> s(' String speech = "Hi"')->toSpaces(); // ' String speech = "Hi"' </code>

Parameters: - int $tabLength [optional] Number of spaces to replace each tab with. Default: 4

Return: - static Object whose $str has had tabs switched to spaces.

toString(): string

<a href="#class-methods">?</a> Return Stringy object as string, but you can also use (string) for automatically casting the object into a string.

EXAMPLE: <code> s('fòôbà?')->toString(); // 'fòôbà?' </code>

Parameters: __nothing__

Return: - string

toTabs(int $tabLength): static

<a href="#class-methods">?</a> Converts each occurrence of some consecutive number of spaces, as defined by $tabLength, to a tab. By default, each 4 consecutive spaces are converted to a tab.

EXAMPLE: <code> s(' fòô bà?')->toTabs(); // ' fòô bà?' </code>

Parameters: - int $tabLength [optional] Number of spaces to replace with a tab. Default: 4

Return: - static Object whose $str has had spaces switched to tabs.

toTitleCase(): static

<a href="#class-methods">?</a> Converts the first character of each word in the string to uppercase and all other chars to lowercase.

EXAMPLE: <code> s('fòô bà?')->toTitleCase(); // 'Fòô Bà?' </code>

Parameters: __nothing__

Return: - static Object with all characters of $str being title-cased.

toTransliterate(bool $strict, string $unknown): static

EXAMPLE: <code> </code>

Parameters: - `bool $strict [optional] Use "transliterator_transliterate()" from PHP-Intl | WARNING: bad performance | Default: false` - string $unknown [optional] Character use if character unknown. (default is ?)

Return: - static Object whose $str contains only ASCII characters.

toUpperCase(bool $tryToKeepStringLength, string|null $lang): static

<a href="#class-methods">?</a> Converts all characters in the string to uppercase.

EXAMPLE: <code> s('fòôbà?')->toUpperCase(); // 'FÒÔBÀ?' </code>

Return: - static Object with all characters of $str being uppercase.

trim(string $chars): static

<a href="#class-methods">?</a> Returns a string with whitespace removed from the start and end of the string. Supports the removal of unicode whitespace. Accepts an optional string of characters to strip instead of the defaults.

EXAMPLE: <code> s(' fòôbà? ')->trim(); // 'fòôbà?' </code>

Parameters: - string $chars [optional] String of characters to strip. Default: null

Return: - static Object with a trimmed $str.

trimLeft(string $chars): static

<a href="#class-methods">?</a> Returns a string with whitespace removed from the start of the string.

Supports the removal of unicode whitespace. Accepts an optional string of characters to strip instead of the defaults.

EXAMPLE: <code> s(' fòôbà? ')->trimLeft(); // 'fòôbà? ' </code>

Parameters: - string $chars [optional] Optional string of characters to strip. Default: null

Return: - static Object with a trimmed $str.

trimRight(string $chars): static

<a href="#class-methods">?</a> Returns a string with whitespace removed from the end of the string.

Supports the removal of unicode whitespace. Accepts an optional string of characters to strip instead of the defaults.

EXAMPLE: <code> s(' fòôbà? ')->trimRight(); // ' fòôbà?' </code>

Parameters: - string $chars [optional] Optional string of characters to strip. Default: null

Return: - static Object with a trimmed $str.

truncate(int $length, string $substring): static

<a href="#class-methods">?</a> Truncates the string to a given length. If $substring is provided, and truncating occurs, the string is further truncated so that the substring may be appended without exceeding the desired length.

EXAMPLE: <code> s('What are your plans today?')->truncate(19, '...'); // 'What are your pl...' </code>

Parameters: - int $length Desired length of the truncated string. - string $substring [optional] The substring to append if it can fit. Default: ''

Return: - static Object with the resulting $str after truncating.

underscored(): static

<a href="#class-methods">?</a> Returns a lowercase and trimmed string separated by underscores.

Underscores are inserted before uppercase characters (with the exception of the first character of the string), and in place of spaces as well as dashes.

EXAMPLE: <code> s('TestUCase')->underscored(); // 'test_u_case' </code>

Parameters: __nothing__

Return: - static Object with an underscored $str.

upperCamelize(): static

<a href="#class-methods">?</a> Returns an UpperCamelCase version of the supplied string. It trims surrounding spaces, capitalizes letters following digits, spaces, dashes and underscores, and removes spaces, dashes, underscores.

EXAMPLE: <code> s('Upper Camel-Case')->upperCamelize(); // 'UpperCamelCase' </code>

Parameters: __nothing__

Return: - static Object with $str in UpperCamelCase.

upperCaseFirst(): static

<a href="#class-methods">?</a> Converts the first character of the supplied string to upper case.

EXAMPLE: <code> s('? foo')->upperCaseFirst(); // '? foo' </code>

Parameters: __nothing__

Return: - static Object with the first character of $str being upper case.

urlDecode(): static

<a href="#class-methods">?</a> Simple url-decoding.

e.g: 'test+test' => 'test test'

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - static

urlDecodeMulti(): static

<a href="#class-methods">?</a> Multi url-decoding + decode HTML entity + fix urlencoded-win1252-chars.

e.g: 'test+test' => 'test test' 'Düsseldorf' => 'Düsseldorf' 'D%FCsseldorf' => 'Düsseldorf' 'Düsseldorf' => 'Düsseldorf' 'D%26%23xFC%3Bsseldorf' => 'Düsseldorf' 'DÃ¼sseldorf' => 'Düsseldorf' 'D%C3%BCsseldorf' => 'Düsseldorf' 'D%C3%83%C2%BCsseldorf' => 'Düsseldorf' 'D%25C3%2583%25C2%25BCsseldorf' => 'Düsseldorf'

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - static

urlDecodeRaw(): static

<a href="#class-methods">?</a> Simple url-decoding.

e.g: 'test+test' => 'test+test

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - static

urlDecodeRawMulti(): static

<a href="#class-methods">?</a> Multi url-decoding + decode HTML entity + fix urlencoded-win1252-chars.

e.g: 'test+test' => 'test+test' 'Düsseldorf' => 'Düsseldorf' 'D%FCsseldorf' => 'Düsseldorf' 'Düsseldorf' => 'Düsseldorf' 'D%26%23xFC%3Bsseldorf' => 'Düsseldorf' 'DÃ¼sseldorf' => 'Düsseldorf' 'D%C3%BCsseldorf' => 'Düsseldorf' 'D%C3%83%C2%BCsseldorf' => 'Düsseldorf' 'D%25C3%2583%25C2%25BCsseldorf' => 'Düsseldorf'

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - static

urlEncode(): static

<a href="#class-methods">?</a> Simple url-encoding.

e.g: 'test test' => 'test+test'

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - static

urlEncodeRaw(): static

<a href="#class-methods">?</a> Simple url-encoding.

e.g: 'test test' => 'test%20test'

EXAMPLE: <code> </code>

Parameters: __nothing__

Return: - static

urlify(string $separator, string $language, string[] $replacements, bool $strToLower): static

EXAMPLE: <code> s('Using strings like fòô bà? - 1$')->urlify(); // 'using-strings-like-foo-bar-1-dollar' </code>

Parameters: - string $separator [optional] The string used to replace whitespace. Default: '-' - string $language [optional] The language for the url. Default: 'en' - array<string, string> $replacements [optional] A map of replaceable strings. - bool $strToLower [optional] string to lower. Default: true

Return: - static Object whose $str has been converted to an URL slug.

utf8ify(): static

<a href="#class-methods">?</a> Converts the string into an valid UTF-8 string.

EXAMPLE: <code> s('DÃ¼sseldorf')->utf8ify(); // 'Düsseldorf' </code>

Parameters: __nothing__

Return: - static

words(string $char_list, bool $remove_empty_values, int|null $remove_short_values): static[]

<a href="#class-methods">?</a> Convert a string into an array of words.

EXAMPLE: <code> </code>

Parameters: - string $char_list [optional] Additional chars for the definition of "words". - bool $remove_empty_values [optional] Remove empty values. - int|null $remove_short_values [optional] The min. string length or null to disable

Return: - static[]

wordsCollection(string $char_list, bool $remove_empty_values, int|null $remove_short_values): \CollectionStringy|static[]

<a href="#class-methods">?</a> Convert a string into an collection of words.

EXAMPLE: <code> S::create('???? oöäü#s')->wordsCollection('#', true)->toStrings(); // ['????', 'oöäü#s'] </code>

Return: - \CollectionStringy|static[] An collection of Stringy objects.

wrap(string $substring): static

<a href="#class-methods">?</a> Surrounds $str with the given substring.

EXAMPLE: <code> </code>

Parameters: - string $substring The substring to add to both sides.

Return: - static Object whose $str had the substring both prepended and appended.

Tests

From the project directory, tests can be ran using phpunit

Support

For support and donations please visit Github | Issues | PayPal | Patreon.

For status updates and release announcements please visit Releases | Twitter | Patreon.

For professional support please contact me.

Thanks

Thanks to GitHub (Microsoft) for hosting the code and a good infrastructure including Issues-Managment, etc.
Thanks to IntelliJ as they make the best IDEs for PHP and they gave me an open source license for PhpStorm!
Thanks to Travis CI for being the most awesome, easiest continous integration tool out there!
Thanks to StyleCI for the simple but powerfull code style check.
Thanks to PHPStan && Psalm for relly great Static analysis tools and for discover bugs in the code!

License

Released under the MIT License - see LICENSE.txt for details.

Files

File	Role	Description
`.github` (3 files)
`build` (2 files, 1 directory)
`src` (4 files)
`tests` (8 files)
`.editorconfig`	Data	Auxiliary data
`.scrutinizer.yml`	Data	Auxiliary data
`.styleci.yml`	Data	Auxiliary data
`.travis.yml`	Data	Auxiliary data
`CHANGELOG.md`	Data	Auxiliary data
`circle.yml`	Data	Auxiliary data
`composer.json`	Data	Auxiliary data
`LICENSE.txt`	Doc.	Documentation
`phpcs.php_cs`	Example	Example script
`phpstan.neon`	Data	Auxiliary data
`phpunit.xml.dist`	Data	Auxiliary data
`psalm.xml`	Data	Auxiliary data
`README.md`	Doc.	Documentation

Files

.github

File	Role	Description
`CONTRIBUTING.md`	Data	Auxiliary data
`FUNDING.yml`	Data	Auxiliary data
`ISSUE_TEMPLATE.md`	Data	Auxiliary data

Files

build

File	Role	Description
`docs` (1 file)
`composer.json`	Data	Auxiliary data
`generate_docs.php`	Example	Example script

Files

build

docs

File	Role	Description
`base.md`	Data	Auxiliary data

Files

src

File	Role	Description
`CollectionStringy.php`	Class	Class source
`Create.php`	Example	Example script
`StaticStringy.php`	Class	Class source
`Stringy.php`	Class	Class source

Files

tests

File	Role	Description
`CollectionStringyTest.php`	Class	Class source
`CreateTest.php`	Class	Class source
`StaticStringyTest.php`	Class	Class source
`StringyExtend.php`	Class	Class source
`StringyExtendTest.php`	Class	Class source
`StringyOrigTest.php`	Class	Class source
`StringyStrictTest.php`	Class	Class source
`StringyTest.php`	Class	Class source