Complete Code For Generating Fibonacci Series Using Loop In PHP.
<!DOCTYPE html> <html> <head> <title>How To Generate Fibonacci Series Using Loop In PHP</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet"> </head> <style> body { background: black; } .form-control { width: 80%; !important; } </style> <body> <body> <div class="container"> <br/><br/> <div class="text-center"> <h1 id="color" style="color: white;">Fibonacci Series With Loop</h1> </div> <div class="well"> <form method="post"> Enter a Number: <input class="form-control" type="text" name="number"><br><br> <input type="submit" class="btn btn-success" name="submit" value="Submit"> </form> <?php if(isset($_POST['number'])) { $number=$_POST['number']; $num1 = 0; $num2 = 1; $counter = 0; while ($counter < $number){ echo ' '.$num1; $num3 = $num2 + $num1; $num1 = $num2; $num2 = $num3; $counter = $counter + 1; } } ?> </div> </div> </body> </html>