Tutorials

PHP Alphabet Pattern 8

Posted in PHP Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 100 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

PHP Alphabet Pattern 8

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 $alpha[$j];
 echo "<br>";
}
?>

💻 Testing the Program

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

Output

EDCBA
EDCB
EDC
ED
E

🧠 How the Program Works

Let's break down the logic behind the code:

<?php: This tag indicates the beginning of a PHP code block.
$alpha = range('A', 'Z');: This line creates an array $alpha containing all uppercase English letters from 'A' to 'Z'. So, $alpha[0] will be 'A', $alpha[1] will be 'B', and so on.
for($i=0; $i<=4; $i++): This is the outer loop that iterates from 0 to 4 (both inclusive). This loop controls the number of rows in the pattern.
for($j=4; $j>=$i; $j--): This is the inner loop that iterates from 4 to the current value of $i. This loop controls the number of letters printed in each row.
echo $alpha[$j];: This line prints the letter at the index $j of the $alpha array. Since we are using the inner loop to iterate in reverse, it effectively prints the letters in reverse order for each row.
echo "<br>";: This line prints an HTML line break tag (<br>) after each row of letters, causing the pattern to be displayed in a vertical fashion.
}: This closes the inner loop.
}: This closes the outer loop.
?>: This tag indicates the end of the PHP code block.

💯 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!