<?php
$arr1 = [
0 => [
'id' => 1,
'name' => 'Peter',
],
1 => [
'id' => 2,
'name' => 'John',
]
];
$arr2 = [
0 => [
'id' => 1,
'surname' => 'Newman',
],
1 => [
'id' => 2,
'surname' => 'Cena',
]
];
$finalArr = array_map(function($x) use ($arr2) {
foreach($arr2 as $b) {
if ($x["id"] === $b["id"]) {
return array_merge($x, $b);
}
}
return $x;
}, $arr1);
var_dump($finalArr);
- Output for 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 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
- array(2) {
[0]=>
array(3) {
["id"]=>
int(1)
["name"]=>
string(5) "Peter"
["surname"]=>
string(6) "Newman"
}
[1]=>
array(3) {
["id"]=>
int(2)
["name"]=>
string(4) "John"
["surname"]=>
string(4) "Cena"
}
}
- 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(3) {
["id"]=>
int(1)
["name"]=>
string(5) "Peter"
["surname"]=>
string(6) "Newman"
}
[1]=>
array(3) {
["id"]=>
int(2)
["name"]=>
string(4) "John"
["surname"]=>
string(4) "Cena"
}
}
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/e9jRE on line 3
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '[' in /in/e9jRE on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/e9jRE on line 3
Process exited with code 255.
preferences:
327.7 ms | 401 KiB | 452 Q