توابع ksort() PHP

مثال

مرتب‌سازی شماره کلیدها بر روی آرایه‌های مرتبط به ترتیب افزایشی:

<?php
$age=array("Bill"=>"60","Steve"=>"56","mark"=>"31");
ksort($age);
?>

مثال اجرایی

تعریف و استفاده

توابع ksort() مرتب‌سازی شماره کلیدها را بر روی آرایه‌های مرتبط انجام می‌دهد.

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

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

Syntax

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

Optional. Specifies how to sort the elements/items of the array. 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 be combined (bitwise OR) with SORT_STRING or SORT_NATURAL to sort strings without case sensitivity.

Description

The ksort() function sorts an array by key name, retaining the original keys of the array values.

The optional second parameter includes additional sorting flags.

Returns TRUE if successful, otherwise returns FALSE.

Technical Details

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