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<?php $arr = array("test",array("one"=>1,"two"=>2,"three"=>3), array("one"=>1,"two"=>2,"three"=>3)); $o = new ArrayObject($arr); echo $o->offsetGet(2,"two"),"\n"; foreach ($o as $key=>$val){ if (is_array($val)) { foreach($val as $k => $v) { echo $k . ' => ' . $v,"\n"; } } else { echo $val,"\n"; } }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ArgumentCountError: ArrayObject::offsetGet() expects exactly 1 argument, 2 given in /in/LLAB0:4 Stack trace: #0 /in/LLAB0(4): ArrayObject->offsetGet(2, 'two') #1 {main} thrown in /in/LLAB0 on line 4
Process exited with code 255.

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