How Can I Print Numeric Triangle Pattern Using PHP

Posted By Bajarangi soft , Posted On 27-11-2020

Using PHP we can print Number in a triangle pattern or in a pyramid form. So today we discuss how to do it.

How Can I Print Numeric Triangle Pattern Using PHP

Complete Code For Printing Numeric Triangle Pattern Using PHP.

<!DOCTYPE html>
<html>
<head>
    <title>How Can I Print Numeric Triangle Pattern Using 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;
    }
</style>
<body>
<body>
<div class="container">
    <br/><br/>
    <div class="text-center">
        <h1 id="color" style="color: white;">Print Numeric Triangle Pattern Using PHP</h1>
    </div>

    <div class="well">

        <?php
        echo "<h3>First pattern</h3>";
        $num1 = 1;
        for($i=0; $i<5; $i++){
            for($j=5; $j>$i; $j--){
                echo  $num1;
            }
            $num1 = $num1 + 1;

            echo "<br>";
        }
        echo "<h3>Second pattern</h3>";
        $num2 = 1;
        for($i=0; $i<5; $i++){
            for($j=0; $j<=$i; $j++){
                echo  $num2;
            }
            $num2 = $num2 + 1;
            echo "<br>";
        }
        echo "<h3>Third pattern</h3>";
        $num = 1;
        for ($i = 0; $i < 5; $i++)
        {
            for ($j = 0; $j <= $i; $j++ )
            {
                echo $num." ";
                $num = $num + 1;
            }
            echo "<br>";
        }
        ?>
    </div>
</div>
</body>
</html>