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<?php $obj = new stdClass(); $obj->bar = "xyz"; $data = ["foo" => "bar"]; $key = "foo"; echo $obj->{ $data[$key] }; echo "$obj->{ $data[$key] }";
Output for git.master, git.master_jit, rfc.property-hooks
xyz Fatal error: Uncaught Error: Object of class stdClass could not be converted to string in /in/gk89h:8 Stack trace: #0 {main} thrown in /in/gk89h on line 8
Process exited with code 255.

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