3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php spl_autoload_register('parse_str'); function test() { $FooBar = 1; echo 'e'.class_exists('FooBar'); var_dump($FooBar); } test();
based on 9L3OR
Output for 7.1.0 - 7.3.0alpha1
Warning: Cannot call parse_str() with a single argument dynamically in /in/XI36G on line 6 eint(1)
Output for 5.5.0 - 7.0.20
estring(0) ""