<?php
$arr1 = [['item1', 'update']];
$arr2 = [['item2', 'create']];
$arr3 = [['item2', 'update']];
var_dump(array_merge($arr1, $arr2));
var_dump($arr1[] = $arr2);
var_dump(array_merge($arr2, $arr3));
- Output for 5.6.0 - 5.6.27, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.0 - 7.2.33, 7.3.16 - 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(2) {
[0]=>
array(2) {
[0]=>
string(5) "item1"
[1]=>
string(6) "update"
}
[1]=>
array(2) {
[0]=>
string(5) "item2"
[1]=>
string(6) "create"
}
}
array(1) {
[0]=>
array(2) {
[0]=>
string(5) "item2"
[1]=>
string(6) "create"
}
}
array(2) {
[0]=>
array(2) {
[0]=>
string(5) "item2"
[1]=>
string(6) "create"
}
[1]=>
array(2) {
[0]=>
string(5) "item2"
[1]=>
string(6) "update"
}
}
- 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(2) {
[0]=>
array(2) {
[0]=>
string(5) "item1"
[1]=>
string(6) "update"
}
[1]=>
array(2) {
[0]=>
string(5) "item2"
[1]=>
string(6) "create"
}
}
array(1) {
[0]=>
array(2) {
[0]=>
string(5) "item2"
[1]=>
string(6) "create"
}
}
array(2) {
[0]=>
array(2) {
[0]=>
string(5) "item2"
[1]=>
string(6) "create"
}
[1]=>
array(2) {
[0]=>
string(5) "item2"
[1]=>
string(6) "update"
}
}
preferences:
146.26 ms | 403 KiB | 186 Q