<?php
$students= array(
array("name"=>"...", "gender"=>"male"),
array("name"=>"...", "gender"=>"female"),
array("name"=>"...", "gender"=>"female"),
array("name"=>"...", "gender"=>"female"),
array("name"=>"...", "gender"=>"male"),
array("name"=>"...", "gender"=>"male"),
array("name"=>"...", "gender"=>"male"),
array("name"=>"...", "gender"=>"male"),
array("name"=>"...", "gender"=>"male"),
array("name"=>"...", "gender"=>"male"),
array("name"=>"...", "gender"=>"female"),
);
$i = 0;
$j = 1;
foreach($students as $stu){
if($stu['gender'] == 'male'){
$male[$i] = $stu;
$i +=2;
}else{
$female[$j] = $stu;
$j +=2;
}
}
$all = array_replace($male, $female);
ksort($all);
$all = array_values($all);
var_dump($all);
- Output for 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- array(11) {
[0]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(4) "male"
}
[1]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(6) "female"
}
[2]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(4) "male"
}
[3]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(6) "female"
}
[4]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(4) "male"
}
[5]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(6) "female"
}
[6]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(4) "male"
}
[7]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(6) "female"
}
[8]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(4) "male"
}
[9]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(4) "male"
}
[10]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(4) "male"
}
}
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
array(11) {
[0]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(4) "male"
}
[1]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(6) "female"
}
[2]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(4) "male"
}
[3]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(6) "female"
}
[4]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(4) "male"
}
[5]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(6) "female"
}
[6]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(4) "male"
}
[7]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(6) "female"
}
[8]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(4) "male"
}
[9]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(4) "male"
}
[10]=>
array(2) {
["name"]=>
string(3) "..."
["gender"]=>
string(4) "male"
}
}
preferences:
170.75 ms | 404 KiB | 218 Q