php two dimensional array

This article is to share the content of PHP in a two-dimensional array of one of the fields in the array to sort, has a certain reference value, the need for friends can refer to The data in the database obtained here Public Function Hot_sort ()

dump($array); array(2) { [0] => array(6) { ["record_id"] => string(1) "1" ["record_create_time"] => string(10) "1470650276" ["record_create_people"] => string(12) "测试人员" ["record_name"] => string(9) "vpn出售" ["record_comment"] =>

Two-dimensional arrays are often used in PHP development, but their sorting is not as convenient as using built-in functions as one-dimensional arrays, the following describes in detail the two-dimensional arrays that are frequently encountered in

Two-dimensional array sorting also provides a function array_multisort in php to directly sort the data, in addition to using array_multisort to sort arrays, we have also written some custom two-dimensional array sorting methods .... Two-dimensional

Demand Now there is a set of two-dimensional arrays: Array (8) {[0]=> Array (2) { ["name"]=> string (4) "Name" ["Value"]=> string (6) "Green Leaf"} [1]=> Array (2) { ["name"]=> string (5) "Phone" ["Value"]=> string (one) "13812341234"} [2]=

PHP itself is a function that has a multidimensional array ordering. BOOL Array_multisort (array $ar 1 [, Mixed $arg [, mixed $ ... [, Array $ ...]] ) The following is a description of the Array_multisort function in the manual: Array_multisort ()

This article mainly introduces PHP's simple implementation of two-dimensional array sorting, which involves common PHP techniques for array traversal and sorting, and has some reference value, for more information about how to sort PHP arrays, see

The example in this paper describes the PHP implementation of converting a one-dimensional array into a two-dimensional array of 3 consecutive values. Share to everyone for your reference, as follows: The results of the operation are as follows:

$users = Array ( Array (' name ' = ' Tom ', ' age ' = 20) , Array (' name ' = ' Anny ', ' age ' = 18) , Array (' name ' = ' Jack ', ' age ' = 22) ); Copy CodeI want to be able to sort by age from small

We often run into a sort of a key value based on a two-dimensional array, and then suddenly think of a function in the Onethink project, which is then drawn out as a reference.2014-05-22 17::15 Read the comments of enthusiastic phper to add the

This article introduces the code for grouping and sorting php two-dimensional arrays. For more information, see. This article introduces the code for grouping and sorting php two-dimensional arrays. For more information, see. Script ec (2); script

array( array( "ShopID" => "C024", "Name" => "a", "ListNo" => 13343 ), array( "ShopID" => "C024", "Name" => "c", "ListNo" => 13343 ), array( "ShopID" => "C024", "Name" => "b",

$arr=array( array('amount'=>100,'date'=>'2014-03-29'), array('amount'=>120,'date'=>'2014-03-30'), array('amount'=>200,'date'=>'2014-03-31')); How to convert to date, amount for the previous amount? $arr=array( array('amount'=>100,'date'=>

Sometimes to achieve a certain purpose, we need to sort the two-dimensional array. Now let's share the implementation method. The code is as follows:Copy code $ Arr = array ('1' => array ('date' => '2017-08-18 ', 'num' => 5 ),'2' => array ('date'

One-dimensional array ordering can be Asort, Ksort, and other methods of process sequencing, relatively simple. How does the ordering of the two-dimensional arrays be implemented? This can be achieved using Array_multisort and Usort. For example,

I have a page now. searchfangxiang.php defines a two-dimensional array: Array ("FID" = "101", "Name" = "Automation Institute", "Professor" and "Professor Zhang"), ' fid102 ' =>array ("fid" = "102", "Name" = "Lab", "Professor" and "Professor Li"), '

Php 2D array & nbsp; $ name [0] & nbsp; array (1 & gt; 1111,2 & gt; 2222,3 & gt; 3333 & nbsp;); & nbsp; if & php 2D array $ Name [0] = array ("1" => "1111", "2" => "2222", "3" => "3333 ");If (isset ($ name [0] ["1"]){Echo "wancheng fuzhi ";Echo $

I have an array of student names and grades $etudiants =array ("AAA" =>array ("Maths" and "0", "Francais" and "0", "anglais" = "0", "histoire-geographie" = > "0", "Sport" = "0"); Now I want to append an assignment to the back. "BBB" =>array ("

$data = array(1) { [0] => array(10) { ["account_id"] => string(1) "1" ["account_type"] => string(1) "1" ["account_phone"] => string(11) "18284573042" ["account_password"] => string(32) "33863f368f1195d4e14d357bcd4aac2b"

There are many ready-made functions for data sorting, but if you want to sort specified fields, there is no built-in function. Below I have sorted out some related array sorting functions for you to exchange and learn. Let's look at the