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<?php $a = new SplPriorityQueue(); $a->insert(new stdClass, 3); $a->insert(array(), 2); var_dump($a); var_dump(count($a)); var_dump(iterator_to_array(clone $a)); var_dump(count($a));
Output for git.master, git.master_jit, rfc.property-hooks
object(SplPriorityQueue)#1 (3) { ["flags":"SplPriorityQueue":private]=> int(1) ["isCorrupted":"SplPriorityQueue":private]=> bool(false) ["heap":"SplPriorityQueue":private]=> array(2) { [0]=> array(2) { ["data"]=> object(stdClass)#2 (0) { } ["priority"]=> int(3) } [1]=> array(2) { ["data"]=> array(0) { } ["priority"]=> int(2) } } } int(2) array(2) { [1]=> object(stdClass)#2 (0) { } [0]=> array(0) { } } int(2)

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