وظيفة asort() في PHP

وظائف Array في PHP

مثال

ترتيب مصفوفة مرتبطة وفقًا للقيمة المفتاحية:

<?php
$age=array("Bill"=>"60","Steve"=>"56","Mark"=>"31");
asort($age);
؟>

مثال على التشغيل

التعريف والاستخدام

وظيفة asort() تقوم بترتيب مصفوفة مرتبطة وفقًا للقيمة المفتاحية.

Tip:Please use arsort() The function sorts the associated array in descending order by key value.

Tip:Please use ksort() The function sorts the associated array in ascending order by key name.

Syntax

asort(array,sortingtype);
Parameters Description
array Required. Specifies the array to be sorted.
sortingtype

Optional. Specifies how the elements/items of the array are sorted. Possible values:

  • 0 = SORT_REGULAR - Default. Arrange each item in the standard order (Standard ASCII, do not change type)
  • 1 = SORT_NUMERIC - Treat each item as a number
  • 2 = SORT_STRING - Treat each item as a string
  • 3 = SORT_LOCALE_STRING - Treat each item as a string, based on the current locale setting (can be changed by setlocale())
  • 4 = SORT_NATURAL - Treat each item as a string, using a natural sorting similar to natsort()
  • 5 = SORT_FLAG_CASE - Can combine (bitwise OR) SORT_STRING or SORT_NATURAL to sort strings without case sensitivity

Description

The asort() function sorts an array while maintaining the index relationship. It is mainly used to sort combined arrays where the order of the elements is very important.

The optional second parameter contains additional sorting identifiers.

Returns TRUE if successful, FALSE otherwise.

Technical Details

Return Value: Returns TRUE if successful, FALSE otherwise.
PHP Version: 4+

وظائف Array في PHP