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<?php $o = new StdClass(); $o->{1} = 'foo'; $o->{"2"} = 'foo'; $o->{'one'} = 'bar'; var_dump($o); var_dump((array)$o); var_dump(get_object_vars($o));
Output for 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.32, 8.0.0 - 8.0.24, 8.1.0 - 8.1.11
object(stdClass)#1 (3) { ["1"]=> string(3) "foo" ["2"]=> string(3) "foo" ["one"]=> string(3) "bar" } array(3) { [1]=> string(3) "foo" [2]=> string(3) "foo" ["one"]=> string(3) "bar" } array(3) { [1]=> string(3) "foo" [2]=> string(3) "foo" ["one"]=> string(3) "bar" }
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.25, 7.0.20, 7.1.5 - 7.1.20
object(stdClass)#1 (3) { ["1"]=> string(3) "foo" ["2"]=> string(3) "foo" ["one"]=> string(3) "bar" } array(3) { ["1"]=> string(3) "foo" ["2"]=> string(3) "foo" ["one"]=> string(3) "bar" } array(3) { [1]=> string(3) "foo" [2]=> string(3) "foo" ["one"]=> string(3) "bar" }
Output for 7.0.0 - 7.0.10, 7.1.0
object(stdClass)#1 (3) { ["1"]=> string(3) "foo" ["2"]=> string(3) "foo" ["one"]=> string(3) "bar" } array(3) { ["1"]=> string(3) "foo" ["2"]=> string(3) "foo" ["one"]=> string(3) "bar" } array(3) { ["1"]=> string(3) "foo" ["2"]=> string(3) "foo" ["one"]=> string(3) "bar" }
Output for 4.3.3 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Property name must be a string in /in/2Wb9j on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.2

Process exited with code 139.

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