<?php
$arrayFirst = [
"index" => [
'a' => '1',
],
[
'a' => '2',
]
];
$arraySecond = [
"index" => [
'b' => '1',
],
[
'b' => '2',
]
];
foreach ($arrayFirst as $k => &$row) {
$row = array_merge($row, $arraySecond[$k]);
}
var_export($arrayFirst);
- Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
- array (
'index' =>
array (
'a' => '1',
'b' => '1',
),
0 =>
array (
'a' => '2',
'b' => '2',
),
)
preferences:
124.34 ms | 402 KiB | 122 Q