Php krsort Function

Source: Internet
Author: User

Php krsort Function

Krsort
(PHP 4 and PHP 5)

Krsort-the key order of the sorted array is the opposite.

Description
Boolean krsort (array & $ array [summary $ sort_flags = SORT_REGULAR])
A variety of important sequences are reversed to maintain the relevance of key data. This is very useful mainly for associating arrays.

Parameters

Array
Input array.

Sort_flags
You can use the optional sort_flags parameter to modify the behavior sorting. For more information, see sort ().


Return Value
Returns TRUE or FALSE.

Instance

Example #1 krsort ()

<? Php
$ Fruits = array ("d" => "lemon", "a" => "orange", "B" => "banana ", "c" => "apple ");
Krsort ($ fruits );
Foreach ($ fruits as $ key => $ val ){
Echo "$ key = $ valn ";
}
?>
The above example will output:

D = lemon
C = apple
B = banana
A = orange

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