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<?php function normalize ($dirty) { $pattern = 'http://www.wizztube.com/wp-content/wpt_cache.*'; preg_match($pattern, $dirty, $matches); echo $matches[0]; } normalize("http://www.wizztube.com/wp-content/uploads/http://www.wizztube.com/wp-content/wpt_cache/10/638/01.jpg"); ?>
Output for git.master, git.master_jit
Warning: preg_match(): Delimiter must not be alphanumeric, backslash, or NUL in /in/nJTfi on line 5 Warning: Trying to access array offset on value of type null in /in/nJTfi on line 6
Output for rfc.property-hooks
Warning: preg_match(): Delimiter must not be alphanumeric, backslash, or NUL in /in/nJTfi on line 5 Warning: Trying to access array offset on null in /in/nJTfi on line 6

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