What is Comments in php?

A comment in PHP code is a line that is not executed as a part of the program. Its only purpose is to be read by someone who is looking at the code.

File Name :

// This is a single-line comment

# This is also a single-line comment

/* This is a

multi-line comment */

Comments can be used to:

others understand your code

Remind yourself of what you did - Most programmers have experienced coming back to their own work a year or two later and having to re-figure out what they did.

Comments can remind you of what you were thinking when you wrote the code

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