3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $search = htmlentities("apple|phpinfo()/e\0"); echo "\n"; if (strpos($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 - 5.6.28, 7.0.0 - 7.1.0
Warning: preg_replace(): Null byte in regex in /in/3jMYu on line 6
Output for hhvm-3.10.0 - 3.12.0
Fatal error: Error: Null byte found in pattern in /in/3jMYu on line 6
Process exited with code 255.
Output for 5.4.0 - 5.4.6
Warning: Unexpected character in input: ' in /in/3jMYu(6) : regexp code on line 1 Parse error: syntax error, unexpected 'src' (T_STRING) in /in/3jMYu(6) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: apple|phpinfo()/e in /in/3jMYu on line 6
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Warning: Unexpected character in input: ' in /in/3jMYu(6) : regexp code on line 1 Parse error: syntax error, unexpected T_STRING in /in/3jMYu(6) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: apple|phpinfo()/e in /in/3jMYu on line 6
Process exited with code 255.