PHP Number Pattern 52

Posted in PHP Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 114 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

PHP Number Pattern 52

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

example.php

Copied

<?php
for($i=1; $i<=5; $i++)
{
 $m = $i;
 for($j=1; $j<=$i; $j++)
  echo $m++;
 $m = $m - 2;
 for($k=1; $k<$i; $k++)
  echo $m--;
 echo "<br>";
}
?>

💻 Testing the Program

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

Output

🧠 How the Program Works

Let's break down the logic behind the code:

The outermost loop (for($i=1; $i<=5; $i++)) runs from 1 to 5. This loop controls the number of rows in the pattern.
Inside the outer loop, a variable $m is initialized with the value of the current iteration of $i.
The first nested loop (for($j=1; $j<=$i; $j++)) runs from 1 to the value of $i. This loop is responsible for printing the increasing sequence of numbers.
Inside this loop, echo $m++; is used to print the current value of $m and then increment it by 1. So, the first time it prints the value of $m and then increments it by 1.
After the first nested loop, $m is decreased by 2 ($m = $m - 2;).
The second nested loop (for($k=1; $k<$i; $k++)) runs from 1 to the value of $i minus 1. This loop is responsible for printing the decreasing sequence of numbers.
Inside this loop, echo $m--; is used to print the current value of $m and then decrement it by 1. So, the first time it prints the value of $m and then decrements it by 1.
After the second nested loop, <br> is echoed to move to the next line (HTML line break).
The outer loop increments $i, and the entire process repeats for the next row.

💯 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!