MyBB Community Forums

For technical reasons, I'm trying to replace the Apostrophe within post messages with '
I just put the replace inside the function htmlspecialchars_uni($message), but that didn't work

function htmlspecialchars_uni($message)
{
	$message = preg_replace("#&(?!\#[0-9]+;)#si", "&", $message); // Fix & but allow unicode
	$message = str_replace("<", "&lt;", $message);
	$message = str_replace(">", "&gt;", $message);
	$message = str_replace("'", "'", $message);
	$message = str_replace("\"", "&quot;", $message);
	return $message;
}

Did I miss some cache that affects? Or where should I do the replacement?

Thanks in advance.

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OK, I've just realized that I could use the parse_message_start hook. So problem solved

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p.d. Just notice that there's a bug in MyBB. The second apostrophe should read &#39 ; (without the space)