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<?php $obj = new stdClass(); $obj->bar = "xyz"; $data = array("foo" => "bar"); $key = "foo"; //$obj->${'data'[$key]}; // Syntax error $obj->{$data[$key]}; // Works $obj->${'key'}; // E_NOTICE. Does not work $obj->{$key}; // Works
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined property: stdClass::$foo in /in/csIqe on line 10 Warning: Undefined property: stdClass::$foo in /in/csIqe on line 11

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