PHP Script to Generate Multiplication table!

Hello students and dear programmers. Today’s script we are going to see how to generate a multiplication table using PHP script.

<?php 

$table_no = 7;
$upto = 10;

for($i=1; $i<=$upto; ++$i){
  echo "$table_no * $i = ".$table_no * $i ."<br />";
}

?>

The above script is so simple and the output will be something like this.

7 * 1 = 7
7 * 2 = 14
7 * 3 = 21
7 * 4 = 28
7 * 5 = 35
7 * 6 = 42
7 * 7 = 49
7 * 8 = 56
7 * 9 = 63
7 * 10 = 70

Now this is static how to make this one dynamic?. We need to write a HTML form to achieve this!.

Let’s see the complete code:

<!DOCTYPE html>
<html>
	<head>
	<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1"> 
	<title>PHP script to Generate Multiplication table!</title>
	</head>
	<body>
		<div class="container">
			<div class="row">
				<h2>Generate Multiplication table using PHP Script!</h2>
				<hr />
				<div class="form-group">
					<form class="form-horizontal" method="post">
					  <div class="form-group">
						<label for="table_no" class="col-sm-2 control-label">Multiplication table of:</label>
						<div class="col-sm-2">
						  <input type="number" class="form-control" min="1" name="table_no" placeholder="Table no." required>
						</div>
					  </div>
					  <div class="form-group">
						<label for="upto" class="col-sm-2 control-label">Upto:</label>
						<div class="col-sm-2">
						  <input type="number" class="form-control" min="1" name="upto" placeholder="Table upto" required>
						</div>
					  </div>
					  <div class="form-group">
    					<label for="upto" class="col-sm-2 control-label"></label>
						<div class="col-sm-2">
						  <input type="submit" class="form-control btn btn-primary" />
						</div>
					  </div>
					</form>
				</div>
			</div>
			
			<?php 
				if(isset($_POST['table_no']) && $_POST['table_no'] != ''){
					echo "<h3>Result:</h3>";
					$table_no = $_POST['table_no'];
					$upto = $_POST['upto'];
					for($i=1; $i<=$upto; ++$i){
						echo "$table_no * $i = ".$table_no * $i ."<br />";
					}
				}
			?>
		</div>
	</body>
</html>

You can see the demo of this script here: