Hilfe:Fehlerlösungen

Diese Seite dient zur Erklärung von verschiedensten Fehlern, die aufgetreten und behoben worden sind.

1 Fehler in PHP

1.1 CustomTitle

Mit der Extension CustomTitle trat das Problem auf, dass im Text immer wieder Codeteile dargestellt wurden, wie z.B.

Um dies zu Unterbinden wurden in der CustomTitle.php die Funktion onOutputPageBeforeHTML verändert.

vorheriger Code:

function onOutputPageBeforeHTML(&$out, &$text)
    {
        if (($found = strpos($text, 'xxx-CustomTitleStart-xxx')) !== false) {
            if (preg_match("//", $text, $matches)) {
                $this->customTitle = $matches[1];
                $text = str_replace($matches[0], "", $text);
            }
        }

        if (($found = strpos($text, 'xxx-CustomPageTitleStart-xxx')) !== false) {
            if (preg_match("//", $text, $matches)) {
                $this->customPageTitle = $matches[1];
                $text = str_replace($matches[0], "", $text);
            }
        }

        return true;
    }

Lösung:

   function onOutputPageBeforeHTML(&$out, &$text)
    {
        if (($found = strpos($text, 'xxx-CustomTitleStart-xxx')) !== false) {
            if (preg_match("//", $text, $matches)) {
                $this->customTitle = $matches[1];
                $text = str_replace($matches[0], "", $text);
                // replace any remaining occurrences
                while (preg_match("//", $text, $matches)) {
                    $text = str_replace($matches[0], "", $text);
                }
            }
        }
 
        if (($found = strpos($text, 'xxx-CustomPageTitleStart-xxx')) !== false) {
            if (preg_match("//", $text, $matches)) {
                $this->customPageTitle = $matches[1];
                $text = str_replace($matches[0], "", $text);
                // replace any remaining occurrences
                while (preg_match("//", $text, $matches)) {
                    $text = str_replace($matches[0], "", $text);
                }
            }
        }
 
        return true;
    }