$students = array (
'John' => array('department' => "History", 'grade' => 'A+'),
'Peter' => array('department' => "Science", 'grade' => 'A+'),
'George' => array('department' => "Physics", 'grade' => 'A'),
'Michael' => array('department' => "Maths", 'grade' => 'A+'));
print '
'; print_r($students); print '
';
//another way to display
foreach($students as $student => $result) {
echo $student.' is '. $result['department'].
' student and his grade is '.$result['grade'] .'
';
}