Friday, September 16, 2011

php: strtoupper -- Make a string uppercase

This is from www.php.net .


strtoupper

(PHP 3, PHP 4 )
strtoupper -- Make a string uppercase

Description

string strtoupper ( string string)

Returns string with all alphabetic characters converted to uppercase.
Note that 'alphabetic' is determined by the current locale. For instance, in the default "C" locale characters such as umlaut-a (ä) will not be converted.
Example 1. strtoupper() example


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