PHP program to print identity matrix

This is a basic PHP program to print identity matrix. Below examples will help you in the better understanding of the basic concept of PHP programming language.

PHP program to print identity matrix

Copy below program and execute it with PHP compiler to see the program output.

Output:

1 0 0 0 0
0 1 0 0 0
0 0 1 0 0
0 0 0 1 0
0 0 0 0 1

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Prem Tiwari

An engineer by profession and a passionate blogger by heart. Founder of FreeWebMentor.com (A Programming blog for beginners), Tech Speaker at various forums. A part from this he is an open source enthusiast, WordPress Lover, Blogger, SEO, and Growth Strategic.