- array_column: documentation ( source)
- print_r: documentation ( source)
<?php
$arrayA = [
[
'slug' => 'bob',
'name' => 'Bob',
'age' => '10',
],
[
'slug' => 'alice',
'name' => 'Alice',
'age' => '15',
],
[
'slug' => 'carl',
'name' => 'Carl',
'age' => '17',
]
];
$arrayB = array_column($arrayA, 'name', 'slug');
print_r($arrayB);