Tag Archive: The work of the

To change the character case of PHP, there are built-in functions strtolower and strtoupper. As a rule they are sufficient for everyday tasks of programming with PHP. As is known, the function strtolower strtoupper and convert a string to lower and upper register accordingly. But in the wrong locale settings of these functions give very strange results, which makes puzzle to solve this problem. To avoid this offer to write two functions that will work correctlyread more…