In a multidimensional array, how would you access the second element of the first array?

$array[0][1]
$array[1][0]
$array[2][1]
$array[0][2]

In a multidimensional array, you access elements by specifying the indices for each dimension. To access the second element of the first array, you would use $array[0][1], where 0 represents the first array and 1 represents the second element within that array.

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