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<?php $array = array(0 => 'sdf', 1 => 'dsfsdf', 2 => 'df'); unset($array[1]); var_dump($array);
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> string(3) "sdf" [2]=> string(2) "df" }

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