3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $obj = new stdClass(); $obj->{123} = "foo"; $obj->{'456'} = "bar"; $arr = (array)$obj; var_dump($arr); echo $arr["123"]; echo $arr["456"];
based on 2eS0p
Output for 5.4.0 - 7.1.0
array(2) { ["123"]=> string(3) "foo" ["456"]=> string(3) "bar" } Notice: Undefined offset: 123 in /in/1sj0v on line 10 Notice: Undefined offset: 456 in /in/1sj0v on line 11
Output for 5.3.0 - 5.3.29
array(2) { ["123"]=> string(3) "foo" ["456"]=> string(3) "bar" } Notice: Undefined index: 123 in /in/1sj0v on line 10 Notice: Undefined index: 456 in /in/1sj0v on line 11
Output for 5.0.0 - 5.2.17
array(2) { ["123"]=> string(3) "foo" ["456"]=> string(3) "bar" } Notice: Undefined index: 123 in /in/1sj0v on line 10 Notice: Undefined index: 456 in /in/1sj0v on line 11
Output for 4.3.3 - 4.4.9
Fatal error: Property name must be a string in /in/1sj0v on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.2

Process exited with code 139.