array_change_key_case function - how to change array keys in lower case or upper case

array_change_key_case function - how to change array keys in lower case or upper case


array_change_key_casefunction.php 
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<title>array_change_key_case function - how to change array keys in lower case or upper case</title>
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    <h2 style="color:OrangeRed; font-style:italic">php example: using array_change_key_case function in php</h2>
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<?php 
 $Employee["FirstName"]="Jenny";
 $Employee["LastName"]="Jones";
 $Employee["Age"]="26";
 print_r($Employee);
 echo "<br /><br />";
 print_r(array_change_key_case($Employee,CASE_UPPER));
 echo "<br /><br />";
 print_r(array_change_key_case($Employee,LOWER_UPPER));
?>

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