eval($PowerBB->functions->get_fetch_hooks('convert_html_start'));

$string = str_replace('<pre>', '<pre><code class="language-code">', $string);
 $string = str_replace('<pre><code class="language-c">', '<pre><code class="language-code">', $string);
$string = str_replace('<pre><code class="language-plaintext">', '<pre><code class="language-code">', $string);
$string = str_replace('<pre><code class="language-cs">', '<pre><code class="language-code">', $string);
$string = str_replace('<pre><code class="language-cpp">', '<pre><code class="language-code">', $string);
$string = str_replace('<pre><code class="language-diff">', '<pre><code class="language-code">', $string);
$string = str_replace('<pre><code class="language-java">', '<pre><code class="language-code">', $string);
$string = str_replace('<pre><code class="language-python">', '<pre><code class="language-code">', $string);
$string = str_replace('<pre><code class="language-ruby">', '<pre><code class="language-code">', $string);
$string = str_replace('<pre><code class="language-typescript">', '<pre><code class="language-code">', $string);
$string = str_replace('<figure class="image">', '', $string);
$string = str_replace('</figure>', '', $string);
$regexcode_htmlcode['[code]'] = '#<pre><code class="language-(.*)">(.*)</pre>#siU';
$string = preg_replace_callback($regexcode_htmlcode, function($matches_htmlcode) {
return '['.$matches_htmlcode[1].']'.$matches_htmlcode[2].'[/'.$matches_htmlcode[1].']';
}, $string);
if($PowerBB->_GET['page'] == "management")
{
$string = str_replace('<p>','', $string);
$string = str_replace('</p>',"<br />", $string);
return $string;
}
else
{
$string = str_replace('<p>','', $string);
$string = str_replace('</p>',"\r\n", $string);
}