source code in php for fibonacci sequence
<?php
// PHP code to get the Fibonacci series Recursive function for fibonacci series.
function Fibonacci($number){
if ($number == 0)
return 0;
else if ($number == 1)
return 1;
else
return (Fibonacci($number-1) +
Fibonacci($number-2));
}
?>
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Code 4 Example - PHP Examples</title>
</head>
<body>
<form action="" method="post">
Number:<input type="text" name="number" value="<?=$_POST['number']??''?>"><br>
<input type="submit" name="print" value="Print Fibonacci Numbers">
</form>
<?php
if(isset($_POST["print"]))
{
$number = $_POST["number"];
for ($counter = 0; $counter < $number; $counter++){
echo '<strong>'.Fibonacci($counter).'</strong> ';
}
}
?>
</body>
</html>
