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Array function library: Rsort

Source: Internet
Author: User
Keywords PHP Chinese function manual array function library
Tags aliyun array array function library example function function library html http
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Rsort

(PHP3, PHP4)

Rsort---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Rearrange the values of an array by Z

Syntax: void Rsort (array array);

Description:

This function rearranges the values of the array by Z.

Example:

<?php

$fruits = Array ("Lemon", "orange", "banana", "apple");

Rsort ($fruits);

Reset ($fruits);

For ($i =0 $i <count ($fruits); $i + +) {

echo "fruits[$i] =". $fruits [$i]. " <br> ";

}

?>

The results of this example will result in:

Fruits[0] = Orange

FRUITS[1] = Lemon

FRUITS[2] = Banana

FRUITS[3] = Apple

Fruits arranged in order of Z

Reference: Arsort () Asort () Ksort () sort () Usort ()

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Related Keywords:
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