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<?php //$data = array('Ann' => 1, 'Anna' => 1, 'Tomsdgfdh' => 100, 'Tommy' => 100, 'Dan' => 200, 'Danny' => 200); $data = array('Anna' => 1, 'Ann' => 1, 'Tommy' => 100, 'Tom' => 100, 'Dan' => 200, 'Danny' => 200); ksort($data); $result=array_flip(array_flip($data)); print_r($result);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [Anna] => 1 [Danny] => 200 [Tommy] => 100 )

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