PHP Number Pattern 59

Posted in PHP Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 109 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

PHP Number Pattern 59

Here`s a program that prints the above number pattern using PHP Programming:

example.php

Copied

<?php
$k = 6;
$l = 13; 
$m = 16;
for($i=1; $i<=5; $i++)
{
 for($j=1; $j<=5; $j++)
 {
  if($i == 1)
   echo "<div>".$j."</div>";
  else if($j == 5)
   echo "<div>".$k++."</div>";
  else if($i == 5)
   echo "<div>".$l--."</div>";
  else if($j == 1)
   echo "<div>".$m--."</div>";
  else
   echo "<div></div>";
 }
 echo "<br>";
}
?>

💻 Testing the Program

When you run the above program, it will print the following output:

Output

1  2  3  4  5
16          6
15          7
14          8
13 12 11 10 9

🧠 How the Program Works

Let's break down the logic behind the code:

Three variables $k, $l, and $m are initialized with values 6, 13, and 16 respectively.
The outer loop ($i loop) runs from 1 to 5. It controls the rows of the grid.
Inside the outer loop, there's another loop ($j loop) that also runs from 1 to 5. It controls the columns of the grid.
The program uses conditional statements (if, else if, else) to determine the content of each <div> element based on the current values of $i and $j.
If $i is 1, the program prints the value of $j inside a <div> element. This happens for the first row where numbers 1 to 5 are displayed.
If $j is 5, the program prints the current value of $k inside a <div> element, and then increments the value of $k by 1. This happens for the last column in each row (except the first row).
If $i is 5, the program prints the current value of $l inside a <div> element, and then decrements the value of $l by 1. This happens for the last row where numbers 13 to 9 are displayed.
If $j is 1, the program prints the current value of $m inside a <div> element, and then decrements the value of $m by 1. This happens for the first column in each row (except the last row).
If none of the above conditions are met, an empty <div> element is printed.
After each row is processed, a line break <br> is added to move to the next line.

💯 Tips for Enhancement:

Explore the versatility of this pattern by adjusting its parameters. Whether you increase or decrease the size, tweak the spacing, or modify the characters used, each change opens up a world of possibilities, allowing you to customize and create your unique visual effects.

✔ Conclusion:

Creating visually appealing patterns is not only a fun endeavour but also a great way to enhance your programming or design skills. We hope this tutorial has inspired you to explore the world of creative coding. Share your creations with us, and let your imagination run wild!

🤗 Closing Call-to-Action:

We'd love to see your unique interpretations of the number pattern. Share your creations in the comments below, and don't hesitate to reach out if you have any questions or suggestions for future tutorials. Happy coding!