<?php
/*
* Number
* @desc
* @example
echo "\n######################\n";
$num = new Number(10.19212);
$num->round();
echo "ROUND ".$num;
$num = new Number(10.19212);
$num->ceil();
echo "\nCeil ".$num;
$num = new Number(10.19212);
$num->floor();
echo "\nFloor ".$num;
$num = new Number(101010.19212);
$num->format();
echo "\nFormat EN ".$num;
$num = new Number(101010.19212);
$num->format(2,",",".");
echo "\nFormat DE ".$num;
$num = new Number(101010.19212);
$num->format(2,","," ");
echo "\nFormat F ".$num;
$num = new Number(101010.19212);
$num->prepend("EUR ")->format(2,","," ");
echo "\nMoney EUR ".$num;
$num = new Number(101010.19212);
$num->append(" EUR")->format(2,",",".");
echo "\nMoney EUR ".$num;
$num = new Number(10.19212);
$num->format(2,",",".")->padLeft(10);
echo "\nPadLeft ".$num;
$num = new Number(10.19212);
$num->format(2,",",".")->padRight(10);
echo "\nPadRight ".$num;
*
* @author Thomas Schaefer
*/
class Number {
private $error;
private $string;
private $pend = 0;
private $number = 0;
public function __construct($number=0) {
$this->number = $number;
}
/**
* casting functions
*/
/**
* toInt
* @return void
*/
public function toInt(){
$this->number = (int) $this->number;
return $this;
}
/**
* toFloat
* @return void
*/
public function toFloat(){
$this->number = (float) $this->number;
return $this;
}
/**
* formating functions
*/
/**
* format
* @param int $decimals
* @param string $dec_point
* @param string $thousands_sep
* @return void
*/
public function format($decimals=2, $dec_point=".", $thousands_sep=""){
$this->number = number_format($this->number, $decimals, $dec_point, $thousands_sep);
return $this;
}
/**
* Round
* @param int $decimals
* @return void
*/
public function round($decimals=0){
$this->number = round($this->number, $decimals);
return $this;
}
/**
* Ceil
* @return void
*/
public function ceil(){
$this->number = ceil($this->number);
return $this;
}
/**
* Floor
* @return void
*/
public function floor(){
$this->number = floor($this->number);
return $this;
}
/**
* toHex
* @return string
*/
public function toHex(){
return dechex($this->number);
}
/**
* fromHex
* @param string $hex_string
* @return void
*/
public function fromHex($hex_string){
$this->number = hexdec($hex_string);
return $this;
}
/**
* toBin
* @return string
*/
public function toBin(){
return decbin($this->number);
}
/**
* fromBin
* @param string $binary_string
* @return void
*/
public function fromBin($binary_string){
$this->number = bindec($binary_string);
return $this;
}
/**
* padLeft
* @param int $length
* @return void
*/
public function padLeft($length){
$this->number = str_pad($this->number,$length,"0",STR_PAD_LEFT);
return $this;
}
/**
* padRight
* @param int $length
* @return void
*/
public function padRight($length){
$this->number = str_pad($this->number,$length,"0",STR_PAD_RIGHT);
return $this;
}
/**
* append
* @param string $string
* @return void
*/
public function append($string="€"){
$this->string = $string;
$this->pend = 1;
return $this;
}
/**
* prepend
* @param string $string
* @return prepend
*/
public function prepend($string="€"){
$this->string = $string;
$this->pend = 2;
return $this;
}
/**
*
* @return float|int
*/
public function get() {
return $this->number;
}
/**
* __toString
* @return int
*/
public function __toString(){
if($this->error instanceof Exception){
return $this->error;
}
switch($this->pend){
case 1:
return (string) $this->number .$this->string;
case 2:
return (string) $this->string . $this->number;
}
return (string) $this->number;
}
}
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