3v4l.org

run code in 300+ PHP versions simultaneously
<?php $article = '<img src="http://php.net/images/logo.php">'; $match = preg_match( // Match the src attribute with the opening quote. '/src=(?\'quote\'["\'])' // Match the URL for the image. . '([\S\s]+?)\.(png|gif|jpeg)' // Re-use the opening quote as closing quote. . '(?P=quote)/m', $article, $matches ); var_dump($match, $matches);

preferences:
55.69 ms | 402 KiB | 5 Q