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@ 2014-08-15T16:27:28Z

<?php







$input_array = array("FirSt" => 1, "SecOnd" => 4);
var_dump(array_change_key_case($input_array, CASE_UPPER));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
array_change_key_case: documentation ( source)

preferences:dark modelive preview

30.25 ms | 402 KiB | 5 Q