Code:Search 2

 * * The web server asks the PHP interpreter to process the PHP code in this file * and prepares a dynamic web page which it will serve to the browser. * * The dynamic page content depends on what is entered in the search box. * * The code uses a function call to separate presenstation (HTML code) * from control (PHP code). * * The code can be further streamlined by factoring out the function call * (since it appears in all three clauses of the if-elseif-else statement */