ArrayIterator::uksort
ArrayIterator::uksort
(PHP 5 >= 5.2.0, PHP 7)
ArrayIterator::uksort — User defined sort
Description
public void ArrayIterator::uksort ( string $cmp_function )
Sort the entries by key using user defined function.
Warning
This function is currently not documented; only its argument list is available.
Parameters
-
cmp_function
-
The compare function used for the