< ?php
// This is an example of comment in PHP
/*
This is another example of comment in PHP
and we can write comments in multiple lines using this method
*/
? >
$this is not a comment;//this is a comment/*this is alsoacomment */
// For single line comments /* Your comments here */ For multi-line comments
We can use php tags in different ways. <?php //php code to be written here ?> OR <? //php code ?> This tag will not work when we using editors such as macromedia dreamweaver. OR < script language="php"> //php code </script>
A framework in PHP is a set of prebuilt classes and functions (like cakePHP.org or codeignitor) that let's you add basic classes and write less do more.
In the declaration of the receiving function, you add an ampersand. <?php function myWayCoolFunction( &$params) {.....} $x = array('1','2','3'); myWayCoolFunction($x) ?>
$this is not a comment;//this is a comment/*this is alsoacomment */
There are many ways to comment in PHP, all of them valid: /* Classic C style, which allows you to comment blocks rather than single lines */ // C++ Style, which remarks the remainder of a single line # bash style, which also is a rest-of-the-line comment
There are 3 styles of PHP comments // comment a single line # comment a single line (perl-style /* comment block */
// For single line comments /* Your comments here */ For multi-line comments
We can use php tags in different ways. <?php //php code to be written here ?> OR <? //php code ?> This tag will not work when we using editors such as macromedia dreamweaver. OR < script language="php"> //php code </script>
PHP packages are like modules you can add to PHP to add functionability. Adding new packages will allow you do do new things in your PHP scripts.
You'd need PHP and mySQL knowledge for this. Search Google for "Free PHP Comment Scripts".
You would need to learn PHP and MySQL try http://www.tutorialized.com
If you are asking about posting a comment in Facebook under the main status or picture is an add comment box, put your comment there. In other forums make sure you are a member of the forum and at the end of the discussion there is usually a box for you to add you comment.
PHP is not designed to do this sort of decoration alone -- you will need another language that adds styles. However, PHP can output a portion of these styling languages, like CSS, that add decoration to links.
The question is not clear. To add a comment to a cell, right-click on the cell and select the add comment option.
<!-- Comment Goes Here -->