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<?php $a = []; $a[1] = 1; $a["1"] = 2; var_dump($a); $obj = new stdClass; $obj->{1} = 1; $obj->{"1"} = 2; var_dump($obj); $a2 = (array)$obj; var_dump($a2);
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [1]=> int(2) } object(stdClass)#1 (1) { ["1"]=> int(2) } array(1) { [1]=> int(2) }

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