3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump( new ${!${' '} = 'StdClass'} );
based on HR0vs
Output for 7.0.0 - 7.2.0
Notice: Undefined variable: in /in/m7scF on line 4 Fatal error: Uncaught Error: Class name must be a valid object or a string in /in/m7scF:4 Stack trace: #0 {main} thrown in /in/m7scF on line 4
Process exited with code 255.
Output for 5.3.21 - 5.6.28
Notice: Undefined variable: in /in/m7scF on line 4 Fatal error: Class name must be a valid object or a string in /in/m7scF on line 5
Process exited with code 255.