What are the three annotation methods in php

php The three comment methods are: 1. Single-line comments through the "//" symbol; 2. Single-line comments through the "#" symbol; 3. Multi-line comments through the "/* */" symbol. piece.

The operating environment of this article: windows7 system, PHP7.1 version, DELL G3 computer

Summary of the three ways of commenting in PHP

Any programming language has programming comments. The function of comments can be debugged, the function of the code can be described, etc. Let’s talk about the three comment methods in PHP

1, / / This is a single-line comment

2, # This is also a single-line comment

3, /* */Multi-line comment block

/*

This is Multi-line comment block

It spans

multiple lines

*/

Comments in PHP code will not be read as a program and implement. Its only purpose is to be read by code editors.

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