natsort
PHP 4, PHP 5, PHP 7, PHP 8
natsort - Sort an array using a "natural order" algorithm
natsort(
arrayarray ): bool
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.
Note:
If two members compare as equal, they retain their original order. Prior to PHP 8.0.0, their relative order in the sorted array was undefined.
Note:
Resets array's internal pointer to the first element.
Parameters
- array
-
The input array.
Return Values
Always returns true.