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Change Orientation
<!DOCTYPE html> <html> <body> <?php $age=array("Peter"=>"35","Ben"=>"37","Joe"=>"43"); print_r(array_change_key_case($age,CASE_UPPER)); ?> </body> <!-- Mirrored from www.w3schools.com/php/phptryit.asp?filename=tryphp_func_array_change_kc by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 02:50:51 GMT --> </html>
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