strtoupper(): Convert a string to uppercase : strtoupper « String « PHP

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PHP » String » strtoupper 
strtoupper(): Convert a string to uppercase
 
its syntax is: string strtoupper (string string)

<?
$sentence = "cooking";
$sentence = strtoupper($sentence);
print $sentence;
?>
  
  
Related examples in the same category
1.Changing case of strings
2.Converting Case
3.string strtoupper ( string str ) returns that string entirely in uppercase characters.
4.strtoupper.php
5.Modifying capitalize( ) to take a reference parameter
6.Using the word case functions
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