Question: Consider an array of arrays called $cart that is defined as follows: $cart = array array ( ' itemCode ' = > 1 2 3

Consider an array of arrays called $cart that is defined as follows:
$cart = array
array('itemCode'=>123, 'itemName' =>
'Visual Basic'),
array ('itemCode'=>456, 'itemName' =>'Java')
;
What will be value of $cart [1]['itemName']?
123
456.
Visual Basic
Java
Consider an array of arrays called $cart that is defined as

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