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run code in 300+ PHP versions simultaneously
<?php $regex = '/(?:\A|\n)\s*(@[\pL-_]+)\ *(?s:(.*?))(?=\n\s*@)/ux'; $comment = <<<COMMENT @see MyTag this is a @description that spans multiple lines @internal @author Mike van Riel <me@mikevanriel.com> COMMENT; var_dump(preg_match_all($regex, $comment, $matches, PREG_SET_ORDER)); var_dump($matches);

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