a) transform a string all uppercase letters. b) transform a string all lowercase letters. c) make a string's first character uppercase. d) make a string's first character of all the words uppercase.
<?php
//all uppercase letters
print(strtoupper("the quick brown fox jumps over the lazy dog."))."\n";
//all lowercase letters
print(strtolower("THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG"))."\n";
// make a string's first character uppercase
print(ucfirst("the quick brown fox jumps over the lazy dog."))."\n";
// make a string's first character of all the words uppercase
print(ucwords("the quick brown fox jumps over the lazy dog."))."\n";
?>
Sample Output:
THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG.
the quick brown fox jumps over the lazy dog
The quick brown fox jumps over the lazy dog.
The Quick Brown Fox Jumps Over The Lazy Dog.
Php programming
Sample Output:
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