3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $search = htmlentities("apple/e\0;phpinfo()"); echo "hello".$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 "Please search for apple, orange, banana, or kiwi.";
Output for 5.4.7 - 7.1.0
helloapple/e;phpinfo() Warning: preg_replace(): Null byte in regex in /in/3lCfS on line 6
Output for 5.4.0 - 5.4.6
helloapple/e;phpinfo() Warning: Unexpected character in input: ' in /in/3lCfS(6) : regexp code on line 1 Parse error: syntax error, unexpected 'src' (T_STRING) in /in/3lCfS(6) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: apple/e in /in/3lCfS on line 6
Process exited with code 255.
Output for 5.3.0 - 5.3.29
helloapple/e;phpinfo() Warning: Unexpected character in input: ' in /in/3lCfS(6) : regexp code on line 1 Parse error: syntax error, unexpected T_STRING in /in/3lCfS(6) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: apple/e in /in/3lCfS on line 6
Process exited with code 255.
Output for 4.3.0 - 5.2.17
helloapple/e;phpinfo() Notice: Use of undefined constant apple - assumed 'apple' in /in/3lCfS(6) : regexp code on line 1 Notice: Use of undefined constant e - assumed 'e' in /in/3lCfS(6) : regexp code on line 1 Warning: Division by zero in /in/3lCfS(6) : regexp code on line 1