How do you add comments within a PHP file?
Single-line PHP Comments To leave a single-line comment, type two forward slashes (//) followed by your comment text. All text to the right of the // will be ignored. You can also use a hash symbol (#) instead of // to make a single-line comment.
What are the 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. Comments can be used to: Let others understand your code.
What are the 2 types of PHP comments and give examples each?
PHP Comments
- One-line comments.
- Multi-line comments.
Why is my PHP commented out?
php, it will comment out the PHP if the file is opened from the file system. This is not being served on an apache server. If you dont have a php interpreter, then yes you will have all php commented out.
Which of the following is correct to add a comment in PHP *?
Which of the following is the correct way to add a comment in PHP code? Explanation: In PHP, /* */ can also be used to comment just a single line although it is used for paragraphs. // and # are used only for single-line comments.
Which of the following Commenting is supported by PHP?
Which of following commenting is supported by Php
| 1) | Shell syntax – # |
|---|---|
| 2) | Single line c syntax – // |
| 3) | None of above |
| 4) | Both of above |
| 5) | NULL |
How comments are used in PHP give example?
PHP supports both one-line and multi-line comments. A one-line comment starts with the # or // . A multi-line comment starts with /* and end with */ .
How to create a simple comment system in PHP?
– Basic validation – Basic data sanitization – Very simple persistence using a user $_SESSION. This means that a comment saved by one user will not be available to another user.
How to make own simple chat application in PHP?
HTML. As usual,we start with the HTML. This main chat window. This is login form code.
How do you comment out in PHP?
Use comments to leave notes about how code works. You shouldn’t have to do this for every line of code,since good code should be fairly easy to parse
How to create comment box in PHP without database?
PHP. This is a simple project that will teach you how to create a comment box. In this project, I used a little JQuery Ajax method like what I have done in my recent post, Chat Box . I made this just to give you a little idea on how a comment box is done. Hope you can learn from this project.
