<?php
$a = [
'first' => 4,
'second' => 5,
'third' => 6
];
$b = [
'first' => 6,
'second' => 7,
'forth'
];
var_dump($a + $b);
- Output for 7.1.0 - 7.1.20, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- array(4) {
["first"]=>
int(4)
["second"]=>
int(5)
["third"]=>
int(6)
[0]=>
string(5) "forth"
}
preferences:
164.9 ms | 403 KiB | 157 Q