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<?php $arr = [ ['a' => 2, 'b' => 3], ['a' => 2, 'b' => 3], ['a' => 2, 'b' => 5], ]; var_dump(array_unique($arr));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Array to string conversion in /in/penBn on line 9 Warning: Array to string conversion in /in/penBn on line 9 Warning: Array to string conversion in /in/penBn on line 9 array(1) { [0]=> array(2) { ["a"]=> int(2) ["b"]=> int(3) } }

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