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Code Reference Classes Parsedown Parsedown::pregReplaceElements()

Parsedown::pregReplaceElements( $regexp,  $Elements,  $text )

Replace occurrences $regexp with $Elements in $text. Return an array of elements representing the replacement.

Description

Source

File: bp-help/vendors/parsedown/Parsedown.php 

    protected static function pregReplaceElements($regexp, $Elements, $text)
    {
        $newElements = array();

        while (preg_match($regexp, $text, $matches, PREG_OFFSET_CAPTURE))
        {
            $offset = $matches[0][1];
            $before = substr($text, 0, $offset);
            $after = substr($text, $offset + strlen($matches[0][0]));

            $newElements[] = array('text' => $before);

            foreach ($Elements as $Element)
            {
                $newElements[] = $Element;
            }

            $text = $after;
        }

        $newElements[] = array('text' => $text);

        return $newElements;
    }

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