PHP Array_column() Function Example

PHP · 03-Apr-2023

Hello Friends,

Now let's see example of PHP Array_column() Function. We will talk about array_column() function in php.array_column() returns the values from a single column of the array , identified by the column_key . Optionally, an index_key may be provided to index the values in the returned array by the values from the index_key column of the input array. The array_column() function returns the values from a single column in the input array.

Here i will give you many example how you can check array_column() function in php file.

Syntax

array_column(array, column_key, index_key)

Example

<!DOCTYPE html>
<html>
<head>
    <title>Php - How to check array_column() function in php - NiceSnippets.com?</title>
</head>
<body>
<?php
$a = array(
    array(
        'id' => 5698,
        'first_name' => 'Chocolate',
        'last_name' => 'kitkat',
    ),
    array(
        'id' => 4767,
        'first_name' => 'Bike',
        'last_name' => 'Activa',
    ),
    array(
        'id' => 3809,
        'first_name' => 'Mobile',
        'last_name' => 'Oppo',
    )
);
$last_names = array_column($a, 'last_name');
print_r($last_names);
?>
</body>
</html>

Output:

Array ( [0] => kitkat [1] => Activa [2] => Oppo )

It will help you....