phpBB.de

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/**
 * Does second-pass bbencoding. This should be used before displaying the message in
 * a thread. Assumes the message is already first-pass encoded, and we are given the
 * correct UID as used in first-pass encoding.
 */

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function hide_in_quote($text)
{
        $text = preg_replace("#\[hide\](.*?)\[\/hide\]#si","--- phpBB : The Protected Message is not copied in this quote ---", $text);
        return $text;
}

function bbencode_third_pass($text, $uid, $deprotect)
{
        global $bbcode_tpl;

        // pad it with a space so we can distinguish between FALSE and matching the 1st char (index 0).
        // This is important; bbencode_quote(), bbencode_list(), and bbencode_code() all depend on it.
        $text = " " . $text;

        // First: If there isn't a "[" and a "]" in the message, don't bother.
        if (! (strpos($text, "[") && strpos($text, "]")) )
        {
                // Remove padding, return.
                $text = substr($text, 1);
                return $text;
        }
        // Patterns and replacements for URL and email tags..
        $patterns = array();
        $replacements = array();
 
        if ( $deprotect ) {
        $patterns[0] = "#\[hide:$uid\](.*?)\[/hide:$uid\]#si";
        $replacements[0] = $bbcode_tpl['show'];
        }
        else
        {
        $patterns[0] = "#\[hide:$uid\](.*?)\[/hide:$uid\]#si";
        $replacements[0] = $bbcode_tpl['hide'];
        }

        $text = preg_replace($patterns, $replacements, $text);
 
        // Remove our padding from the string..
        $text = substr($text, 1);

        return $text;
}