include/html2bbcode.php

   1 <?php
   2
   3
   4 function html2bbcode($s) {
   5
   6
   7 // Tags to Find
   8 $htmltags = array(
   9                         '/\<b\>(.*?)\<\/b\>/is',
  10                         '/\<i\>(.*?)\<\/i\>/is',
  11                         '/\<u\>(.*?)\<\/u\>/is',
  12                         '/\<ul\>(.*?)\<\/ul\>/is',
  13                         '/\<li\>(.*?)\<\/li\>/is',
  14                         '/\<img(.*?) src=\"(.*?)\" (.*?)\>/is',
  15                         '/\<div(.*?)\>(.*?)\<\/div\>/is',
  16                         '/\<br(.*?)\>/is',
  17                         '/\<strong\>(.*?)\<\/strong\>/is',
  18                         '/\<a href=\"(.*?)\"(.*?)\>(.*?)\<\/a\>/is',
  19                         '/\<code\>(.*?)\<\/code\>/is',
  20                         '/\<span style=\"color:(.*?)\"\>(.*?)\<\/span\>/is',
  21                         '/\<blockquote\>(.*?)\<\/blockquote\>/is',
  22
  23                         );
  24
  25 // Replace with
  26 $bbtags = array(
  27                         '[b]$1[/b]',
  28                         '[i]$1[/i]',
  29                         '[u]$1[/u]',
  30                         '[list]$1[/list]',
  31                         '[*]$1',
  32                         '[img]$2[/img]',
  33                         '$2',
  34                         '\n',
  35                         '[b]$1[/b]',
  36                         '[url=$1]$3[/url]',
  37                         '[code]$1[/code]',
  38                         '[color="$1"]$2[/color]',
  39                         '[quote]$1[/quote]',
  40                         );
  41
  42 // Replace $htmltags in $text with $bbtags
  43 $text = preg_replace ($htmltags, $bbtags, $s);
  44
  45 // Strip all other HTML tags
  46 $text = strip_tags($text);
  47 return $text;
  48 }