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mb_strtoupper()

mb_strtoupper - Make a string uppercase

Syntax

string mb_strtoupper (string $str, string $encoding)

Arguments

  • str - The string being uppercased.
  • encoding - The encoding parameter is the character encoding. If it is omitted, the internal character encoding value will be used.

Description

Returns str with all alphabetic characters converted to uppercase.

Version

PHP 4.3.0, 5

Return value

str with all alphabetic characters converted to uppercase.