- Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.21, 8.5.0 - 8.5.6
- array (
'japan' =>
array (
'kyoto university' =>
array (
'country' => 'japan',
'school' => 'kyoto university',
'name' => 'Naruto Uzumaki',
),
'tokyo university' =>
array (
'country' => 'japan',
'school' => 'tokyo university',
'name' => 'kakashi hatake',
),
),
'usa' =>
array (
'harvard university' =>
array (
'country' => 'usa',
'school' => 'harvard university',
'name' => 'Naruto Uzumaki',
),
),
)