PHP (a recursive initialism for PHP: Hypertext Preprocessor) is an open-source server-side scripting language that can be embedded into HTML to build web applications and dynamic websites.


Basic syntax

  // start of PHP code
     // PHP code goes here
// end of PHP code

Printing data on screen

   echo "Hello World!";

PHP variables

 // variables
 // printing the variables
 echo $nome;
 echo $sobrenome;
 echo $pais;
 echo $email;