- ucfirst: documentation ( source)
<?php
$test = "article";
switch($test){
case 'Article':
echo "Case Insensitive!";
break;
case 'News':
echo "Case Sensitive!";
break;
default:
echo "I give up!";
}
$test2 = "arTiClE";
echo "\n" . ucfirst($test2);