<?php
print(strtoupper("the quick brown fox jumps over the lazy dog.<br>"));
//all lowercase letters
print(strtolower("THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG<br>"));
// make a string's first character uppercase
print(ucfirst("the quick brown fox jumps over the lazy dog.<br>"));
// make a string's first character of all the words uppercase
print(ucwords("the quick brown fox jumps over the lazy dog.<br>"));
?>
- See more at: http://www.w3resource.com/php-exercises/php-string-exercises.php#sthash.bzfnf2JW.dpuf
THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG.<BR>the quick brown fox jumps over the lazy dog<br>The quick brown fox jumps over the lazy dog.<br>The Quick Brown Fox Jumps Over The Lazy Dog.<br>
- See more at: http://www.w3resource.com/php-exercises/php-string-exercises.php#sthash.bzfnf2JW.dpuf