3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $obj = new stdClass(); $obj->{123} = "foo"; $obj->{'456'} = "bar"; $arr = (array)$obj; foreach ($arr as $k => $v) { var_dump($arr[$k]); }
based on BD611
Output for 5.4.0 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined offset: 123 in /in/fGY9u on line 10 NULL Notice: Undefined offset: 456 in /in/fGY9u on line 10 NULL
Output for 5.3.0 - 5.3.29, hhvm-3.12.0
Notice: Undefined index: 123 in /in/fGY9u on line 10 NULL Notice: Undefined index: 456 in /in/fGY9u on line 10 NULL
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.2.17
Notice: Undefined index: 123 in /in/fGY9u on line 10 NULL Notice: Undefined index: 456 in /in/fGY9u on line 10 NULL
Output for 4.3.3 - 4.4.9
Fatal error: Property name must be a string in /in/fGY9u on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.2

Process exited with code 139.