PHP ksort() ຫົວຂໍ້ກຳລັງກວດສອບ

PHP Array Functions

ການຄົ້ນຄວ້າ

ການຂັ້ນວັດຖຸຄຳມະນາວິນປະຕິບັດຢ່າງຂື້ນກັນຂອງອອກສາຍການລະບຸຄຳມະນາວິນ:

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

ການດຳເນີນການຄົ້ນຄວ້າ

ການສະເໜີ ແລະ ການນໍາໃຊ້

ksort() ຫົວຂໍ້ກຳລັງກວດສອບອອກສາຍການລະບຸຄຳມະນາວິນປະຕິບັດຢ່າງຂື້ນກັນ.

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 value.

Syntax

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

Optional. Specify how to arrange the elements/items of the array. Possible values:

  • 0 = SORT_REGULAR - Default. Arrange each item in 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 ksort() function sorts an array by key name, keeping 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, otherwise returns FALSE.
PHP Version: 4+

PHP Array Functions