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<?php $t = [11 => 'Test1', 22 => 'testq23']; $t1 = array_map('strtoupper', $t); var_dump($t1);
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [11]=> string(5) "TEST1" [22]=> string(7) "TESTQ23" }

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