PHP Comments

In this chapter you will learn:

1. What is a comment
2. Syntax to mark comments
3. Note for comments

Description

In programming a comment is the description for our code.

Syntax

There are three ways to create comments in PHP:

• //
• /* */, and
• #.

Note

// and # mean "Ignore the rest of this line,"

     <?php// j a  v a 2 s .c o  m
             print "This is printed\n";
             // print "This is not printed\n";
             # print "This is not printed\n";
             print "This is printed\n";
      ?>
      

The code above generates the following result.

     <?php/* ja v  a 2 s .  co  m*/
             print "This is printed\n";
             /* print "This is not printed\n";
             print "This is not printed\n"; */
      ?>

The code above generates the following result.

Next chapter...

What you will learn in the next chapter:

1. What is an if statement
2. Syntax for if statement
3. Note for if statement
4. Example - if statement
5. Example - if statement with more conditions

PHP Code Blocks

PHP Comments

PHP if

PHP if else

PHP switch

PHP foreach

PHP while loop

PHP do while loop

PHP for loop

PHP break

PHP continue

PHP Mixed-Mode Processing

PHP include/require