<?php
$students = array(
    'student1' => array(
        'name' => "Ronny Berntsen",
        'stud_id' => "123456",
        'GPA' => "4.5"
    ),
    'student2' => array(
        'name' => "Sondre Berntsen",
        'stud_id' => "123456",
        'GPA' => "4.5"
    ),
    'student3' => array(
        'name' => "Ultin Berntsen",
        'stud_id' => "123456",
        'GPA' => "4.5"
    ),
    'student4' => array(
        'name' => "Herbert Berntsen",
        'stud_id' => "123456",
        'GPA' => "4.5"
    ),
    'student5' => array(
        'name' => "Vilde Berntsen",
        'stud_id' => "123456",
        'GPA' => "4.5"
    ),
    'student6' => array(
        'name' => "Nina Berntsen",
        'stud_id' => "123456",
        'GPA' => "4.5"
    ),

);
/*
foreach ($students as $student => $stud_info)
    foreach ($stud_info as $key => $value)
        echo "$student: $key = $value<br>";
*/



foreach ($students as $student) {

    $studCount = 0;
    foreach ($students as $student) {
        $studCount++;
        echo "$studCount:<br>";

    };
    foreach ($student as $subKey => $value) {
        echo "$subKey: $value<br>";
    };
};

?>