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<?php $a = new stdClass(); $a->{0} = 'X'; $a->{1} = 'Y'; var_dump($a); $x = unserialize(serialize($a)); $prop = 1; var_dump($x->$prop, $x->${"$prop"});
Output for git.master, git.master_jit, rfc.property-hooks
object(stdClass)#1 (2) { ["0"]=> string(1) "X" ["1"]=> string(1) "Y" } Warning: Undefined variable $1 in /in/ifSlt on line 8 Warning: Undefined property: stdClass::$ in /in/ifSlt on line 8 string(1) "Y" NULL

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