In php, Number of rows and columns in a 2 D array?

Question

I have a two dimensional array with unknown number of elements.

$two_darray[row][column]; //there will be an unknown integer values instead of row and column

Answer 1

This is what i do: My superheroes' array:

$superArray[0][0] = "DeadPool";
$superArray[1][0] = "Spiderman";
$superArray[1][1] = "Ironman";
$superArray[1][2] = "Wolverine";
$superArray[1][3] = "Batman";

Get size :

echo count( $superArray ); // Print out Number of rows = 2
echo count( $superArray[0] ); // Print Number of columns in $superArray[0] = 1
echo count( $superArray[1] ); // Print Number of columns in $superArray[1] = 4

php