3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php create_function("", '};eval("echo \'hello world\'; return;");//'); echo "\n***\n";
Output for 4.3.0 - 4.4.1, 4.4.3 - 5.0.5, 5.1.1, 5.1.3 - 5.1.4, 5.1.6 - 7.1.0
hello world ***
Output for 4.4.2, 5.1.2, 5.1.5
//}hello world ***
Output for 5.1.0

Process exited with code 137.