3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $o = new stdClass(); $b = 'a'; $o->a = array ( 'foo' => 1, 'bar' => 2 ); unset($o[$b]['foo']); var_dump($o);
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Cannot use object of type stdClass as array in /in/qLFI2:10 Stack trace: #0 {main} thrown in /in/qLFI2 on line 10
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Fatal error: Object does not implement ArrayAccess in /in/qLFI2 on line 10
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Cannot use object of type stdClass as array in /in/qLFI2 on line 10
Process exited with code 255.
Output for 4.3.0 - 4.4.9
object(stdClass)(1) { ["a"]=> array(2) { ["foo"]=> int(1) ["bar"]=> int(2) } }