How to use HTML tags in PHP echo statement
Notes:
 
How to use HTML tags in PHP echo statement:
PHP files can have HTML code as well as PHP scripts; i.e. we can write HTML code directly inside a PHP file. 
We can also generate desired HTML structure using PHP scripts dynamically; i.e. we can insert HTML tags in between double quotations as part of the PHP strings to generate desired html structure.
Example Code:
<!doctype html>
<html lang="en">
 <head>
  <meta charset="utf-8">
  <title>
  Default page
  </title>
 </head>
 <body>
Hello <strong>World</strong> <br/>
Hello <i>World</i> <br/>
Hello World <br/>
Hello World <br/>
<br/>
<?php
echo "Hello <strong>World</strong> <br/>";
echo "Hello <i>World</i> <br/>";
echo "Hello World <br/>";
echo "Hello World <br/>";
echo "<br/>";
?>
 </body>
</html>
                                        
                                        
Interview Questions:
 1. PHP stands for ______________ 
                                                a. Hypertext Preprocessor 
                                                b. Preprocessor Hypertext 
                                                c. Personal Home Processor 
                                                d. Personal Hypertext processor 
                                                Ans: a