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Array function library: Krsort

Source: Internet
Author: User
Keywords krsort php Chinese function manual array function library
Tags aliyun array array function library function function library html http index
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Krsort

(PHP3 >=3.0.13, PHP4 >= 4.0b4)

Krsort---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Arranges arrays in reverse order of index values

Syntax: int krsort (array array);

Description:

The array is rearranged according to the inverted Order of index values (z), and the index value remains the same as the value of the array.

Example:

<?php

$fruits = Array ("D" => "Lemon", "a" => "Orange", "B" => "banana", "C" => "Apple");

Krsort ($fruits);

for (Reset ($fruits); $key = key ($fruits); next ($fruits)) {

echo "fruits[$key] =". $fruits [$key]. " \ n ";
}


?>
The results of this example are:
FRUITS[D] = Lemon
FRUITS[C] = Apple
FRUITS[B] = Banana
Fruits[a] = Orange
Reference: Asort () Arsort () Ksort () sort () Rsort ()

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