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run code in 150+ php & hhvm versions
Bugs & Features
<?php $obj = new stdClass(); $obj->{123} = "foo"; $arr = (array)$obj; var_dump($arr); var_dump($arr['123'], $arr[123]);
Output for 5.4.0 - 7.1.0
array(1) { ["123"]=> string(3) "foo" } Notice: Undefined offset: 123 in /in/GPtRX on line 7 Notice: Undefined offset: 123 in /in/GPtRX on line 7 NULL NULL
Output for 5.3.0 - 5.3.29
array(1) { ["123"]=> string(3) "foo" } Notice: Undefined index: 123 in /in/GPtRX on line 7 Notice: Undefined offset: 123 in /in/GPtRX on line 7 NULL NULL
Output for 5.0.0 - 5.2.17
array(1) { ["123"]=> string(3) "foo" } Notice: Undefined index: 123 in /in/GPtRX on line 7 Notice: Undefined offset: 123 in /in/GPtRX on line 7 NULL NULL
Output for 4.3.3 - 4.4.9
Fatal error: Property name must be a string in /in/GPtRX on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.2

Process exited with code 139.