- $s = html_entity_decode($s, ENT_COMPAT, 'UTF-8');
-
- // Handles single newlines
- $s = str_replace("\r", '<br>', $s);
-
- $s = str_replace("\n", " \n", $s);
-
- // Replace lonely stars in lines not starting with it with literal stars
- $s = preg_replace('/^([^\*]+)\*([^\*]*)$/im', '$1\*$2', $s);
-
- // The parser cannot handle paragraphs correctly
- $s = str_replace(array('</p>', '<p>', '<p dir="ltr">'), array('<br>', '<br>', '<br>'), $s);
-
- // Escaping the hash tags
- $s = preg_replace('/\#([^\s\#])/', '#$1', $s);
-
- $s = Markdown($s);
-
- $s = preg_replace('/\@\{(.+?)\; (.+?)\@(.+?)\}/', '@[url=https://$3/u/$2]$1[/url]', $s);
-
- $s = str_replace('#', '#', $s);
-
- $search = array(" \n", "\n ");
- $replace = array("\n", "\n");
- do {
- $oldtext = $s;
- $s = str_replace($search, $replace, $s);
- } while ($oldtext != $s);
-
- $s = str_replace("\n\n", '<br>', $s);
-
- $s = html2bbcode($s);
-
- // protect the recycle symbol from turning into a tag, but without unescaping angles and naked ampersands
- $s = str_replace('♲', html_entity_decode('♲', ENT_QUOTES, 'UTF-8'), $s);
-
- // Convert everything that looks like a link to a link
- $s = preg_replace('/([^\]=]|^)(https?\:\/\/)([a-zA-Z0-9:\/\-?&;.=_~#%$!+,@]+(?<!,))/ism', '$1[url=$2$3]$2$3[/url]', $s);