Comments

• This PHP script does nothing much.
• The code is placed between the start and end PHP tags of course i.e. < ?php and ?>

•  echo '
  This is a line of text.
  This is another line of text.
  ';

• /*echo 'This line will not be executed, as it is in between comments';*/
• echo "

  Now I'ts complete.

  ";
• The output is shown below:

This is a line of text.
This is another line of text.

Now I'ts complete.