Online PHP editor | refs for NfJBb

@ 2015-10-20T10:54:08Z

<?php

$a = array(
    array(
        'a' => 1,
        'b' => 2
        ),
        array(
        'a' => 1,
        'b' => 2
            )
    );
    
    print_r(array_columns($a, '*', 'b'));