<?
// force all uppercase
print(strtoupper("i bet this will show up as all letters capitalized<br>"));
// force all lowercase
print(strtolower("I BET THIS WILL SHOW UP AS ALL LETTERS IN LOWERCASE<br>"));
// force the first letter of a string to be capitalized
print(ucfirst("i bet this will show the first letter of the string capitalized<br>"));
// force the first letter of each WORD in a string to be capitalized
print(ucwords("i bet this will show the first letter of every word capitalized<br>"));
?>