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<?php $itemList = array( array(0), array(1), array(0,1), array(0,1,2,3,4), array(new stdClass), array(new stdClass, new stdClass), array(new stdClass, new stdClass, new stdClass) ); function doCompare($a, $b) { if ($a === $b) { return 0; } elseif ($a > $b) { return 1; } return -1; }; foreach ($itemList as $item) { var_dump(array_udiff($item, $item, 'doCompare')); }
Output for git.master, git.master_jit, rfc.property-hooks
array(0) { } array(0) { } array(0) { } array(0) { } array(0) { } array(0) { } array(0) { }

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