What are Comments in PHP and How to Use Them
Following Topics are Covered:
What are comments?
Comments are lines that are not interpreted or compiled as a part of Program. They are only used for documentation purpose.
Use of Comments
1. Let other programmers read and understand your code easily.
2. Comments can remind a programmer that for what purpose or logic he writes the code.
Types of Comments
1. Single Line Comment
1.1 Two types
1.1.1 Starting with // - Double Forward Slash
1.1.2 Starting with # (Hash)
2. Multiline Comment
Start with /* and Ends with */
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