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<?php $array = array("hi" => "Ali", "You" => "Ali", "C" => "APPLE"); $result = array_unique($array); print_r($result); foreach($result as $user) { echo $user . "_"; } ?>
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [hi] => Ali [C] => APPLE ) Ali_APPLE_

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