3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php ob_start('assert'); echo '$a=create_function("","phpinf();")'; ob_get_flush();
based on Z4N8G
Output for 7.1.0 - 7.2.0
$a=create_function("","phpinf();") Warning: Cannot call assert() with string argument dynamically in /in/BQF2C on line 5
Output for 5.3.19 - 7.0.20