iterator_to_array Copy the iterator into an array &reftitle.description; arrayiterator_to_array Traversableiterator booluse_keystrue Copy the elements of an iterator into an array. &reftitle.parameters; iterator The iterator being copied. use_keys Whether to use the iterator element keys as index. &reftitle.returnvalues; An array containing the elements of the iterator. &reftitle.examples; 'pancakes', 'egg', 'milk', 'flour')); var_dump(iterator_to_array($iterator, true)); var_dump(iterator_to_array($iterator, false)); ?> ]]> &example.outputs; string(8) "pancakes" [0]=> string(3) "egg" [1]=> string(4) "milk" [2]=> string(5) "flour" } array(4) { [0]=> string(8) "pancakes" [1]=> string(3) "egg" [2]=> string(4) "milk" [3]=> string(5) "flour" } ]]>