What is the output of the below code:

$myArray $=$ array$($

'PersonalInfo' $=>$ array$($

'Name' $=>\text{'}$AJ$\text{'},$

'Age' $=>14,$

'Sex' $=>\text{'}$M$\text{'}$

$),$

'StudentInfo' $=>$ array$($

'school' $=>$ 'CUFE',

'city' $=>$ 'Bangalore',

'country' $=>$ 'India'

$)$

$)$;

echo $myArray$["$PersonalInfo$"]["$Name$"]$;