natsort

 bool natsort ( array &$array ) 

説明

This function implements a sort algorithm that orders alphanumeric strings in the way a human being would while maintaining key/value associations. This is described as a "natural ordering". An example of the difference between this algorithm and the regular computer string sorting algorithms (used in sort()) can be seen in the example below.

戻り値

Returns TRUE on success or FALSE on failure.