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<?php function group($arr) { return $arr; } function it($m,$p){echo ($p?'OK':'NO')." It $m\n";} echo it ('groups', group([1,5,5,6,6,6,7,9]) == [[1],[5,5],[6,6,6],[7],[9]]);
Output for git.master, git.master_jit, rfc.property-hooks
NO It groups

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