3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo preg_match('/^(.+)\.(?!(php|exe))$/i','test.php'); echo preg_match('/^(.+)\.(?!(php|exe))$/i','test.exe'); echo preg_match('/^(.+)\.(?!(php|exe))$/i','test.PHP'); echo preg_match('/^(.+)\.(?!(php|exe))[a-z]+$/i','test.EXE');echo preg_match('/^(.+)\.(?!(php|exe))[a-z]+$/i','test.ok');echo preg_match('/^(.+)\.(?!(php|exe))[a-z]+$/i','test.gif');
based on RT19s
Output for 4.3.0 - 7.1.7
000011