// BB CODE PARSER FOR boastMachine


function BBCode($text=null) {
	if(!trim($text)) { return; }

	// Set up the parameters for a URL search string
	$URLSearchString = "\r\n a-zA-Z0-9\:\/\-\?\&\.\=\_\~\#\'";
	// Set up the parameters for a MAIL search string
	$MAILSearchString = $URLSearchString . " a-zA-Z0-9\.@";

	// Perform URL Search
	$text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/is", '<a href="$1" rel="ExternalLink">$1</a>', $text);
	$text = preg_replace("(\[url\=([$URLSearchString]*)\](.+?)\[/url\])is", '<a href="$1" title="$1" rel="ExternalLink">$2</a>', $text);

	$text = preg_replace("/\[a\]([$URLSearchString]*)\[\/a\]/is", '<a href="$1" title="$1">$1</a>', $text);
	$text = preg_replace("(\[a\=([$URLSearchString]*)\](.+?)\[/a\])is", '<a href="$1" title="$1">$2</a>', $text);

	// Perform MAIL Search
	$text = preg_replace("(\[mail\]([$MAILSearchString]*)\[/mail\])is", '<a href="mailto:$1">$1</a>', $text);
	$text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.+?)\[\/mail\]/is", '<a href="mailto:$1">$2</a>', $text);


	$text = preg_replace("/\[b\](.+?)\[\/b\]/is", '<strong>$1</strong>', $text);


	// Check for Italics $text
	$text = str_replace("[i]","<span style=\"font-style: italic;\">",$text);
	$text = str_replace("[I]","<span style=\"font-style: italic;\">",$text);
	$text = str_replace("[/i]","</span>",$text);
	$text = str_replace("[/I]","</span>",$text);

	// Check for Underline $text
	$text = str_replace("[u]","<span style=\"text-decoration: underline;\">",$text);
	$text = str_replace("[U]","<span style=\"text-decoration: underline;\">",$text);
	$text = str_replace("[/u]","</span>",$text);
	$text = str_replace("[/U]","</span>",$text);

	// Check for strike-through $text
	$text = str_replace("[s]","<span style=\"text-decoration: line-through;\">",$text);
	$text = str_replace("[S]","<span style=\"text-decoration: line-through;\">",$text);
	$text = str_replace("[/s]","</span>",$text);
	$text = str_replace("[/S]","</span>",$text);

	// Check for colored $text
	$text = preg_replace("(\[color=(.+?)\](.+?)\[\/color\])is","<span style=\"color: $1\">$2</span>",$text);

	// Check for sized $text
	$text = preg_replace("(\[size=(.+?)\](.+?)\[\/size\])is","<span style=\"font-size: $1px;\">$2</span>",$text);

	// Check for font change $text
	$text = preg_replace("(\[font=(.+?)\](.+?)\[\/font\])is","<span style=\"font-family: $1\">$2</span>",$text);

	// Check for [code] $text
	$text = preg_replace("/\[code\](.+?)\[\/code\]/is","<div style=\"width: 95%; background-color: #f6f6f6; font-family: Courier, Verdana; font-size: 9px; color: #264779; padding: 10px; border-width:1px; border-color:#D5D5D5; border-style:solid; word-wrap: break-word;\">$1</div>", $text);

	// Declare the format for [quote] layout
	$text = preg_replace("/\[quote\](.+?)\[\/quote\]/is","<div style=\"width: 95%; background-color: #f6f6f6; font-family: Verdana; font-size: 9px; color: #CC0000; padding: 10px; border-width:1px; border-color:#D5D5D5; border-style:solid; word-wrap: break-word;\">$1</div>", $text);

	// Images
	// [img]pathtoimage[/img]
	$text = preg_replace("/\[img\](.+?)\[\/img\]/is", '<img src="$1" alt="" />', $text);

	// [img=width * height]image source[/img]
	// eg: [img=420*60]http://ite.com/a.gif[/img]

	$text = preg_replace("/\[img\=([0-9]*)\*([0-9]*)\](.+?)\[\/img\]/is", '<img src="$3" height="$2" width="$1" alt="" />', $text);

	// Multimedia for mp3
	// eq: [mp3]http://michu/michu.mp3[/mp3]
	$text = preg_replace("/\[mp3\](.+?)\[\/mp3\]/is", '<embed src="$1" type="audio/x-pn-realaudio-plugin" autostart="true" loop="true" volume="0" exts="" initfn="load-types" mime-types="mime.types" alt="(Random)" />', $text);

	// Multimedia for mp3 - autostart is false
	// eq: [mp3=false]http://michu/michu.mp3[/mp3]
	$text = preg_replace("/\[mp3=(.+?)\](.+?)\[\/mp3\]/is", '<embed src="$2" type="audio/x-pn-realaudio-plugin" autostart="$1" loop="true" volume="0" exts="" initfn="load-types" mime-types="mime.types" alt="(Random)" />', $text);

	// [IMG_L][/IMG_L]
	$text = preg_replace("/\[img_l\](.+?)\[\/img_l\]/is", '<img src="$1" alt="Image" hspace="5" vspace="5" align="left" />', $text);
	// [IMG_R][/IMG_R]
	$text = preg_replace("/\[img_r\](.+?)\[\/img_r\]/is", '<img src="$1" alt="Image" hspace="5" vspace="5" align="right" />', $text);

	// [pre] and [/pre] for predefined text. 
	//$text = preg_replace("#\[pre\](.*?)\[/pre\]#sie", 'stripslashes(str_replace("\n", "", "<pre>\\1</pre>"))', $text);
	//$text = preg_replace("/\[pre\](.+?)\[\/pre\]/is","<pre>\\1</pre>", $text);
	$text = preg_replace("/\[pre\](.+?)\[\/pre\]/is",'<pre>$1</pre>', $text);


	$text = preg_replace("/\[h1\](.+?)\[\/h1\]/is",'<h1>$1</h1>', $text);
	$text = preg_replace("/\[h2\](.+?)\[\/h2\]/is","<h2>$1</h2>", $text);
	$text = preg_replace("/\[h3\](.+?)\[\/h3\]/is","<h3>$1</h3>", $text);
	$text = preg_replace("/\[h4\](.+?)\[\/h4\]/is","<h4>$1</h4>", $text);
	$text = preg_replace("/\[h5\](.+?)\[\/h5\]/is","<h5>$1</h5>", $text);
	$text = preg_replace("/\[h6\](.+?)\[\/h6\]/is","<h6>$1</h6>", $text);
	$text = preg_replace("/\[tt\](.+?)\[\/tt\]/is","<tt>\\1</tt>", $text);
	$text = preg_replace("/\[list\](.+?)\[\/list\]/is","<ul>\\1</ul>", $text);
	$text = preg_replace("/\[li\](.+?)\[\/li\]/is","<li>\\1</li>", $text);
	$text = preg_replace("/\[ol\](.+?)\[\/ol\]/is","<ol>\\1</ol>", $text);
	$text = preg_replace("/\[list=1\](.+?)\[\/list\]/is","<ol type=1>\\1</ol>", $text);
	$text = preg_replace("/\[list=a\](.+?)\[\/list\]/is","<ol type=a>\\1</ol>", $text);
	$text = preg_replace("/\[list=I\](.+?)\[\/list\]/is","<ol type=I>\\1</ol>", $text);
	$text = preg_replace("/\[list=A\](.+?)\[\/list\]/is","<ol type=A>\\1</ol>", $text);

	//$text = str_replace('[list]', '<ul>', $text);
	//$text = str_replace('[list=1]', '<ol type=1>', $text);
	//$text = str_replace('[list=a]', '<ol type=a>', $text);
	//$text = str_replace('[list=A]', '<ol type=A>', $text);
	//$text = str_replace('[list=I]', '<ol type=I>', $text);
	//$text = str_replace('[*]', '<li>', $text);
	//$text = str_replace('[/list]', '</ul></ol>', $text);

	$text = preg_replace("/\[sup\](.+?)\[\/sup\]/is","<sup>\\1</sup>", $text);
	$text = preg_replace("/\[sub\](.+?)\[\/sub\]/is","<sub>\\1</sub>", $text);

	$text = preg_replace("/\[move\](.+?)\[\/move\]/is","<marquee>\\1</marquee>", $text);

	$text = preg_replace("/\[bgcolor=(.+?)\](.+?)\[\/bgcolor\]/is","<span style=\"background-color:\\1\">\\2</span>", $text);
	$text = preg_replace("/\[sig\](.+?)\[\/sig\]/is","<div style='text-align: left; color: darkgreen; margin-left: 5%'><br><br>--------------------------<br>\\1<br>--------------------------</div>", $text);
	$text = eregi_replace("\\[flash=([^\\[]*)\\,([^\\[]*)\\]([^\\[]*)\\[/flash\\]","<object classid=\"clsid: D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\\1 height=\\2><param name=movie value=\\3><param name=play value=true><param name=loop value=true><param name=quality value=high><embed src=\\3 width=\\1 height=\\2 play=true loop=true quality=high></embed></object>", $text);
	$text = eregi_replace("\\[align=([^\\[]*)\\]([^\\[]*)\\[/align\\]","<p align=\"\\1\">\\2</p>", $text);
	$text = eregi_replace("\\[shadow=([^\\[]*)\\,([^\\[]*)\\,([^\\[]*)\\]([^\\[]*)\\[/shadow\\]","<font style=\"Filter: Shadow(color=\\1, Direction=\\2); Width=\\3px;\">\\4</font>", $text);
	$text = eregi_replace("\\[glow=([^\\[]*)\\,([^\\[]*)\\,([^\\[]*)\\]([^\\[]*)\\[/glow\\]","<font style=\"Filter: Glow(color=\\1, Strength=\\2); Width=\\3px;\">\\4</font>", $text);
	$text = preg_replace("/\[center\](.+?)\[\/center\]/is","<p align=\"center\">\\2</center>", $text);
	$text = preg_replace("/\[justify\](.+?)\[\/justify\]/is","<p align=\"justify\">\\2</p>", $text);
	$text = preg_replace("/\[left\](.+?)\[\/left\]/is","<p align=\"left\">\\2</p>", $text);
	$text = preg_replace("/\[right\](.+?)\[\/right\]/is","<p align=\"right\">\\2</p>", $text);


	return $text;

	}