include/bbcode.php

   1 <?php
   2    //BBcode 2 HTML was written by WAY2WEB.net
   3
   4    function bbcode($Text)
   5        {
   6          // Replace any html brackets with HTML Entities to prevent executing HTML or script
   7             // Don't use strip_tags here because it breaks [url] search by replacing & with amp
   8             $Text = str_replace("<", "&lt;", $Text);
   9             $Text = str_replace(">", "&gt;", $Text);
  10
  11             // Convert new line chars to html <br /> tags
  12             $Text = nl2br($Text);
  13
  14             // Set up the parameters for a URL search string
  15             $URLSearchString = " a-zA-Z0-9\:\/\-\?\&\.\=\_\~\#\'";
  16             // Set up the parameters for a MAIL search string
  17             $MAILSearchString = $URLSearchString . " a-zA-Z0-9\.@";
  18
  19             // Perform URL Search
  20             $Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/", '<a href="$1" target="_blank">$1</a>', $Text);
  21             $Text = preg_replace("(\[url\=([$URLSearchString]*)\](.+?)\[/url\])", '<a href="$1" target="_blank">$2</a>', $Text);
  22          //$Text = preg_replace("(\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[/url\])", '<a href="$1" target="_blank">$2</a>', $Text);
  23
  24             // Perform MAIL Search
  25             $Text = preg_replace("(\[mail\]([$MAILSearchString]*)\[/mail\])", '<a href="mailto:$1">$1</a>', $Text);
  26             $Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.+?)\[\/mail\]/", '<a href="mailto:$1">$2</a>', $Text);
  27
  28             // Check for bold text
  29             $Text = preg_replace("(\[b\](.+?)\[\/b])is",'<strong>$1</strong>',$Text);
  30
  31             // Check for Italics text
  32             $Text = preg_replace("(\[i\](.+?)\[\/i\])is",'<em>$1</em>',$Text);
  33
  34             // Check for Underline text
  35             $Text = preg_replace("(\[u\](.+?)\[\/u\])is",'<u>$1</u>',$Text);
  36
  37             // Check for strike-through text
  38             $Text = preg_replace("(\[s\](.+?)\[\/s\])is",'<strike>$1</strike>',$Text);
  39
  40             // Check for over-line text
  41             $Text = preg_replace("(\[o\](.+?)\[\/o\])is",'<span class="overline">$1</span>',$Text);
  42
  43             // Check for colored text
  44             $Text = preg_replace("(\[color=(.+?)\](.+?)\[\/color\])is","<span style=\"color: $1\">$2</span>",$Text);
  45
  46             // Check for sized text
  47             $Text = preg_replace("(\[size=(.+?)\](.+?)\[\/size\])is","<span style=\"font-size: $1px\">$2</span>",$Text);
  48
  49             // Check for list text
  50             $Text = preg_replace("/\[list\](.+?)\[\/list\]/is", '<ul class="listbullet">$1</ul>' ,$Text);
  51             $Text = preg_replace("/\[list=1\](.+?)\[\/list\]/is", '<ul class="listdecimal">$1</ul>' ,$Text);
  52             $Text = preg_replace("/\[list=i\](.+?)\[\/list\]/s",'<ul class="listlowerroman">$1</ul>' ,$Text);
  53             $Text = preg_replace("/\[list=I\](.+?)\[\/list\]/s", '<ul class="listupperroman">$1</ul>' ,$Text);
  54             $Text = preg_replace("/\[list=a\](.+?)\[\/list\]/s", '<ul class="listloweralpha">$1</ul>' ,$Text);
  55             $Text = preg_replace("/\[list=A\](.+?)\[\/list\]/s", '<ul class="listupperalpha">$1</ul>' ,$Text);
  56             $Text = str_replace("[*]", "<li>", $Text);
  57
  58             // Check for font change text
  59             $Text = preg_replace("(\[font=(.+?)\](.+?)\[\/font\])","<span style=\"font-family: $1;\">$2</span>",$Text);
  60
  61             // Declare the format for [code] layout
  62             $CodeLayout = '<table width="90%" border="0" align="center" cellpadding="0" cellspacing="0">
  63                                 <tr>
  64                                     <td class="quotecodeheader"> Code:</td>
  65                                 </tr>
  66                                 <tr>
  67                                     <td class="codebody">$1</td>
  68                                 </tr>
  69                            </table>';
  70             // Check for [code] text
  71             $Text = preg_replace("/\[code\](.+?)\[\/code\]/is","$CodeLayout", $Text);
  72             // Declare the format for [php] layout
  73             $phpLayout = '<table width="90%" border="0" align="center" cellpadding="0" cellspacing="0">
  74                                 <tr>
  75                                     <td class="quotecodeheader"> Code:</td>
  76                                 </tr>
  77                                 <tr>
  78                                     <td class="codebody">$1</td>
  79                                 </tr>
  80                            </table>';
  81             // Check for [php] text
  82             $Text = preg_replace("/\[php\](.+?)\[\/php\]/is",$phpLayout, $Text);
  83
  84             // Declare the format for [quote] layout
  85             $QuoteLayout = '<table width="90%" border="0" align="center" cellpadding="0" cellspacing="0">
  86                                 <tr>
  87                                     <td class="quotecodeheader"> Quote:</td>
  88                                 </tr>
  89                                 <tr>
  90                                     <td class="quotebody">$1</td>
  91                                 </tr>
  92                            </table>';
  93
  94             // Check for [quote] text
  95             $Text = preg_replace("/\[quote\](.+?)\[\/quote\]/is","$QuoteLayout", $Text);
  96
  97             // Images
  98             // [img]pathtoimage[/img]
  99             $Text = preg_replace("/\[img\](.+?)\[\/img\]/", '<img src="$1">', $Text);
 100
 101             // [img=widthxheight]image source[/img]
 102             $Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.+?)\[\/img\]/", '<img src="$3" height="$2" width="$1">', $Text);
 103
 104            return $Text;
 105       }