[Scanu]

Yes this is possible but the question is why the this is not a valid php code!? I mean why this works

$find = 'test';
$replace = "  ";
$vbulletin->templatecache['forumhome_forumbit_level2_post'] = str_replace($find, $replace, $vbulletin->templatecache['forumhome_forumbit_level2_post']);

And this doesn't work

$find = 'test';
$replace = " ' ";
$vbulletin->templatecache['forumhome_forumbit_level2_post'] = str_replace($find, $replace, $vbulletin->templatecache['forumhome_forumbit_level2_post']);