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<?php $input = array( array(1227, 146, 1, 39), array(1227, 146, 1, 39), array(1228, 146, 1, 39), ); $input = array_map("unserialize", array_unique(array_map("serialize", $input))); print_r($input); /* credits: http://stackoverflow.com/a/946300/1438393 */
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => Array ( [0] => 1227 [1] => 146 [2] => 1 [3] => 39 ) [2] => Array ( [0] => 1228 [1] => 146 [2] => 1 [3] => 39 ) )

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