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run code in 150+ php & hhvm versions
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<?php $search = htmlentities("phpinfo();<--|apple/e\x00"); echo "/" . $search . "/"; echo "\n"; if (strpos($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 "Please search for apple, orange, banana, or kiwi.";
Output for 5.4.7 - 7.1.0
/phpinfo();&lt;--|apple/e/ Warning: preg_replace(): Null byte in regex in /in/MSDC8 on line 7
Output for 5.1.0 - 5.4.6
/phpinfo();&lt;--|apple/e/ Parse error: syntax error, unexpected '&' in /in/MSDC8(7) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: phpinfo();&lt;--|apple/e in /in/MSDC8 on line 7
Process exited with code 255.
Output for 4.3.11 - 4.4.1, 5.0.0 - 5.0.5
/phpinfo();&lt;--|apple/e/ Parse error: parse error, unexpected '&' in /in/MSDC8(7) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: phpinfo();&lt;--|apple/e in /in/MSDC8 on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9
/phpinfo();&lt;--|apple/e/ Parse error: syntax error, unexpected '&' in /in/MSDC8(7) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: phpinfo();&lt;--|apple/e in /in/MSDC8 on line 7
Process exited with code 255.
Output for 4.3.5 - 4.3.10
/phpinfo();&lt;--|apple/e/ Parse error: parse error, unexpected '&' in /in/MSDC8(7) : regexp code on line 1 Fatal error: Failed evaluating code: phpinfo();&lt;--|apple/e in /in/MSDC8 on line 7
Process exited with code 255.
Output for 4.3.4
/phpinfo();&lt;--|apple/e/ Parse error: parse error in /in/MSDC8(7) : regexp code on line 1 Fatal error: Failed evaluating code: phpinfo();&lt;--|apple/e in /in/MSDC8 on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.3
/phpinfo();&lt;--|apple/e/ Parse error: parse error in /in/MSDC8(7) : regexp code on line 1
Process exited with code 139.
Output for 4.3.0 - 4.3.1
/phpinfo();&lt;--|apple/e/ Parse error: parse error, unexpected '&' in /in/MSDC8(7) : regexp code on line 1
Process exited with code 139.