You are asked to write a php program that multiplies a matrix with a vector. The data for matrix and vector…

You are asked to write a php program that multiplies a matrix with a vector. The data for matrix and vector are to be read from data files. The content of the files are as follows. Matrix.dat vector.dat N M (matrix size: Rows and Columns) M (number of rows) Exactly N lines of data, each with M columns M lines of data 0 0 End of data 0 0 end of data Example: Matrix.dat Vector.dat 4 3 3 2 3 5 10 -4 5 1 5 10 20 1 1 1 2 5 00 0 0 0