Tutorials

PHP Alphabet Pattern 12

Posted in PHP Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 94 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

PHP Alphabet Pattern 12

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

example.php

Copied

<?php
$alpha = range('A', 'Z');
for($i=0; $i<=4; $i++)
{
 for($j=4; $j>=$i; $j--)
  echo $alpha[$i];
 echo "<br>";
}
?>

💻 Testing the Program

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

Output

AAAAA
BBBB
CCC
DD
E

🧠 How the Program Works

Let's break down the logic behind the code:

$alpha = range('A', 'Z');: This line creates an array $alpha containing uppercase letters from 'A' to 'Z'. So, $alpha is an array where $alpha[0] is 'A', $alpha[1] is 'B', and so on.
for ($i = 0; $i <= 4; $i++) {: This is the start of the outer loop. It initializes $i to 0, and the loop continues as long as $i is less than or equal to 4. The loop runs five times.
for ($j = 4; $j >= $i; $j--) {: This is the start of the inner loop. It initializes $j to 4 and the loop continues as long as $j is greater than or equal to $i. The value of $j decreases with each iteration.
echo $alpha[$i];: This line prints the character at index $i from the $alpha array. In each iteration of the inner loop, it prints the same character $i times.
echo "<br>";: This line prints an HTML line break <br> after each inner loop completes. This creates a new line in the output.
After the inner loop completes, the outer loop continues to the next iteration, and the process repeats.
When the outer loop finishes (after five iterations), the program ends.

💯 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 alphabet 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!