Two dimensional array #php

index.php

<?php

$array = array(
    0 => array(
        'name' => 'John Doe',
        'email' => 'john@example.com'
    ),
    1 => array(
        'name' => 'Jane Doe',
        'email' => 'jane@example.com'
    ),
);

foreach ( $array  as $groupid => $fields) {
    echo "hi element ". $groupid . "\n";
    echo ". name is ". $fields['name'] . "\n";
    echo ". email is ". $fields['email'] . "\n";
    $i = 0;
    foreach ($fields as $field) {
         echo ". field $i is ".$field . "\n";
        $i++;
    }
}

?>

output

hi element 0
. name is John Doe
. email is john@example.com
. field 0 is John Doe
. field 1 is john@example.com
hi element 1
. name is Jane Doe
. email is jane@example.com
. field 0 is Jane Doe
. field 1 is jane@example.com