There are several ways to add a comment in PHP code. And avoid bogus comments. They won't work as intended and are likely to execute some function. HashOver is free and open source software, under the GNU Affero General Public License. CVE-57988CVE-2009-4623CVE-57987 . PHP supports C, Commenting required a tedious entry process, lacked avatars, and needed a lot of effort. a trick I have used in all languages to temporarily block out large sections (usually for test/debug/new-feature purposes), is to set (or define) a var at the top, and use that to conditionally comment the blocks; an added benefit over if(0) (samuli's comment from nov'05) is that u can have several versions or tests running at once, and u dont require cleanup later if u want to keep the blocks in:  just reset the var. The system function in PHP takes a string argument with the command to execute as well as any arguments you wish passed to that command. Star Rating Widget included in Comment System indexed by Google as Rich Snippets and available in search result with stars!

The first is by using Comments in PHP can be used for several purposes, a very interesting one being that you can generate API documentation directly from them by using PHPDocumentor ( So, stay away from:  So something like this might help...//======================================================================

OP is asking how to make a basic comment feature using PHP and MySQL not because he wants to make social site but because he wants to know "how to use PHP/MySQL to let users affect webpages" so he doesn't care about spam, reCAPTCHA , relationship between the content and the comment and other problems.

This function executes the specified command, and dumps any resulting text to the output stream (either the HTTP output in a web server situation, or the console if you are running PHP as a command line tool). I've never liked many of the popular commenting options due to performance issues or losing my comments to a 3rd party, so I stuck with the built-in commenting system that WordPress provides. Our post comment script has a simple back-end interface with quick admin controls, a front-end layout with 10 different color themes and fully manageable content, titles and messages.

Here is an example: PHP Comment Script makes it easy for you to integrate a discussion board, comment box or guestbook into a website.
File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions ... both are correct. Here is an example of this method:

It is worth mentioning that, HTML comments have no meaning in PHP parser.

MSpreij (8-May-2005) says  /* .. */ overrides //  This comment PHP script allows admin to select only meaningful comments related to the topic.

"This code is included since we are testing version 3" This one-line comment style only comments to the end of the line or the current code block, whichever comes first.

The first is by using // to comment out a line.

For example:

– ands Apr 13 '17 at 14:25



Not all of them nest equally well. However, I try to keep things consistent in my code that way it's easy for the next person to read.

There are several ways to add a comment in PHP code. system() est la version PHP de la fonction C qui exécute la commande command et retourne le résultat. webapps exploit for PHP platform HashOver adds a "comment section" to any website, by placing a few simple lines of JavaScript or PHP to the source code of any webpage. Rating & Comment System Real-time engagement-boosting conversations service can drive more traffic for your website and provide best opportunities for comments of users. They vary, and their uses are completely up to the person writing the code.

Also, admin can customize the comment.

If you have a single line comment, another option is to use a # sign.

Get it free View demo. If you are working with PHP and HTML, be aware that HTML comments mean nothing to the PHP parser.

This means that HTML code after

You can contain several lines of commenting inside a block. Advanced Comment System 1.0 - Multiple Remote File Inclusions. The "one-line" comment styles only comment to the end of An expert in iOS software design and development, she specializes in building technical hybrid platforms.How to Create a Continuous Text Marquee in JavaScriptInstructions to Create a Simple Search Form With PHP ScriptHow to Create a Continuous Image Marquee With JavaScript Comment is a strong way to express views about any specific thing so this system should be fast because everybody hates the slow way to post comment about any topic.In this tutorial we will create a simple and best instant comment system using Ajax,PHP and MySQL.You may also like instant search using ajax and PHP.
the line or the current block of PHP code, whichever comes first. Once a comment is opened, *everything* is ignored until the end of the comment (or the end of the php block) is reached. HashOver is a PHP comment system intended as a replacement for services like Disqus. PHP supports 'C', 'C++' and Unix shell-style (Perl style) comments.

Here is an example: AJAX comment system helps you to protect and manage your WordPress website from spam and unwanted comments. If you are using editor with code highlight, it’s much easier to notice error like /* */ */. A nice way to toggle the commenting of blocks of code can be done by mixing the two comment styles: Features OF AJAX Comment System PHP Script Moderation Options

So,

Although you can nest comments within comments in PHP, do so carefully. Google Rich Snippets.

Notes can come in all sorts of shapes and sizes.