<?php
require_once('source_parser.class.php');
function get_open_tag($attrs)
{
$attr_num = count($attrs);
for ($i = 0; $i < $attr_num; $i++)
{
$attrs[$i][0] = strtolower($attrs[$i][0]);
$attrs[$i][1] = strtolower($attrs[$i][1]);
}
$replacement = '';
if ($attrs[0][0] == 'i')
{
$replacement = '<i>';
}
elseif ($attrs[0][0] == 'style')
{
$bold = false;
$font = '';
for ($i = 1; $i < $attr_num; $i++)
{
if ($attrs[$i][0] == 'bold' && $attrs[$i][1])
{
$bold = true;
}
elseif ($attrs[$i][0] == 'font')
{
if ($attrs[$i][1] == 'sans-serif')
{
$font = 'Arial, Helvetica, sans-serif';
}
else
{
$font = 'Times New Roman, serif';
}
}
}
$replacement = '<span style="';
if (!empty($font))
{
$replacement .= 'font-family:' . $font . ';';
}
if ($bold)
{
$replacement .= 'font-weight:bold;';
}
$replacement .= '">';
}
elseif ($attrs[0][0] == 'picture')
{
$replacement = '<img src="' . $attrs[0][1] . '" />';
}
return $replacement;
}
function get_close_tag($tag)
{
$tag = strtolower($tag);
$replacement = '';
if ($tag == 'i')
{
$replacement = '</i>';
}
elseif ($tag == 'style')
{
$replacement = '</span>';
}
return $replacement;
}
$source = <<<SRC
Here is the text.... plain text, "simple" text... isn't it?
And here is some HTML: <b>Bold</b>
Here is my E-mail: me@myhost.co.uk
And my homepage: http://myhost.co.uk/~me/
Ok :) now let's play with some BBCode style tags...
[STYLE BOLD=1 FONT = 'serif']he, is it cool?[/STYLE]
[i]tags can be case-insensetive[/i]
[ PICTURE = "/images/photo.jpg" ]
SRC;
$parser = new source_parser();
// $parser->html_allowed = true;
$parser->html_allowed = false;
$parser->nl_to_break = true;
// $parser->nl_to_break = flase;
$parser->url_parsing_on = true;
// $parser->url_parsing_on = false;
$parser->email_parsing_on = true;
// $parser->email_parsing_on = false;
$parser->email_encode_on = true;
// $parser->email_encode_on = false;
$parser->single_tags = array('picture');
$parser->paired_tags = array('style', 'i');
// $parser->paired_tags = array();
echo $parser->parse($source, 'get_open_tag', 'get_close_tag');
?>
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