3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Tests { } $a = array('Test' => 'foo'); $b = new Test(); var_dump($a[$b]);
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Class 'Test' not found in /in/0Pn2f:8 Stack trace: #0 {main} thrown in /in/0Pn2f on line 8
Process exited with code 255.
Output for hhvm-3.12.0
Fatal error: Uncaught Error: Class undefined: Test in /in/0Pn2f:8 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0
Fatal error: Class undefined: Test in /in/0Pn2f on line 8
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Class 'Test' not found in /in/0Pn2f on line 8
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: test in /in/0Pn2f on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: test in /in/0Pn2f on line 8