<?php
$arr = [
0 => ['ax' => 'Aland Islands'],
1 => ['as' => 'American Samoa'],
2 => ['am' => 'Armenia']
];
$newArr = array_merge($arr[0], $arr[1], $arr[2]);
print_r($newArr);
$newArr2 = array_merge(...$arr);
print_r($newArr2);
foreach ($arr as $item){
$key = array_keys($item)[0];
@$newArr3[$key] = $item[$key];
}
print_r($newArr3);
- Output for 5.6.38, 7.0.33, 7.1.25 - 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
(
[ax] => Aland Islands
[as] => American Samoa
[am] => Armenia
)
Array
(
[ax] => Aland Islands
[as] => American Samoa
[am] => Armenia
)
Array
(
[ax] => Aland Islands
[as] => American Samoa
[am] => Armenia
)
- 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
(
[ax] => Aland Islands
[as] => American Samoa
[am] => Armenia
)
Array
(
[ax] => Aland Islands
[as] => American Samoa
[am] => Armenia
)
Array
(
[ax] => Aland Islands
[as] => American Samoa
[am] => Armenia
)
preferences:
144.74 ms | 402 KiB | 183 Q