make string capitalized php code example
Example 1: strtoupper php
string strtoupper ( $string )
Example 2: php open file capital letters or not
$result = current(preg_grep("/".preg_quote($filename)."/i", glob("$path/*")));
string strtoupper ( $string )
$result = current(preg_grep("/".preg_quote($filename)."/i", glob("$path/*")));