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<?php $array = array( array( array( array( 'leaf-0-0-0-0', 'leaf-0-0-0-1' ), 'leaf-0-0-0' ), array( array( 'leaf-0-1-0-0', 'leaf-0-1-0-1' ), 'leaf-0-1-0' ), 'leaf-0-0' ) ); $iterator = new RecursiveIteratorIterator( new RecursiveArrayIterator($array), LEAVES_ONLY ); foreach ($iterator as $key => $leaf) { echo "$key => $leaf", PHP_EOL; }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "LEAVES_ONLY" in /in/AkiSq:25 Stack trace: #0 {main} thrown in /in/AkiSq on line 25
Process exited with code 255.

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