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<?php //all uppercase letters 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>")); ?>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
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>
preferences:
222.49 ms | 406 KiB | 400 Q