PHP TutorialLesson 5Free preview

PHP Comments

This lesson is part of PHP · All levels

Summary

Comment is a note in code that is read by humans but ignored by PHP interpreters. This lesson explains how to write one-line comments with // or #, as well as multi-line comments with /*... */. Good comments help the team understand the purpose of the code, not just repeat the line content.

Key points

One line comment is written with // or #
Multi-line commentary wrapped up
Comments are not executed and do not affect the outcome of the program
Comments should explain the reasons and purpose of the code

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