3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $echo('gdf'); ?>
based on ELQlq
Output for 7.0.0 - 7.2.0
Notice: Undefined variable: echo in /in/WnGge on line 6 Fatal error: Uncaught Error: Function name must be a string in /in/WnGge:6 Stack trace: #0 {main} thrown in /in/WnGge on line 6
Process exited with code 255.
Output for 5.3.22 - 5.6.28
Notice: Undefined variable: echo in /in/WnGge on line 6 Fatal error: Function name must be a string in /in/WnGge on line 6
Process exited with code 255.