<?php
$people = array(
array("name"=>"Bob","age"=>8,"colour"=>"red"),
array("name"=>"Greg","age"=>12,"colour"=>"blue"),
array("name"=>"Andy","age"=>5,"colour"=>"purple")
);
$arrSortArray = array();
foreach($people as $person) {
foreach($person as $key=>$value){
if(!isset($arrSortArray[$key])){
$arrSortArray[$key] = array();
}
$arrSortArray[$key][] = $value;
}
}
$orderby = "name"; //change this to whatever key you want from the array
var_dump($arrSortArray[$orderby]);
array_multisort($arrSortArray[$orderby],SORT_DESC,$people);
var_dump($arrSortArray[$orderby]);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- array(3) {
[0]=>
string(3) "Bob"
[1]=>
string(4) "Greg"
[2]=>
string(4) "Andy"
}
array(3) {
[0]=>
string(4) "Greg"
[1]=>
string(3) "Bob"
[2]=>
string(4) "Andy"
}
preferences:
330.93 ms | 406 KiB | 452 Q