Tutorials

PHP Alphabet Pattern 11

Posted in PHP Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 175 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

PHP Alphabet Pattern 11

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

example.php

Copied

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

💻 Testing the Program

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

Output

EEEEE
DDDD
CCC
BB
A

🧠 How the Program Works

Let's break down the logic behind the code:

<?php and ?>: These tags indicate the start and end of a PHP code block.
$alpha = range('A', 'Z');: This line creates an array called $alpha containing uppercase letters from 'A' to 'Z'. The range() function is used to generate an array of values within a specified range.
for($i=4; $i>=0; $i--): This is the outer loop. It initializes the variable $i to 4 and then runs the loop as long as $i is greater than or equal to 0. After each iteration, $i is decremented by 1.
for($j=0; $j<=$i; $j++): This is the inner loop. It initializes the variable $j to 0 and runs the loop as long as $j is less than or equal to the value of $i. After each iteration, $j is incremented by 1.
echo $alpha[$i];: This line prints the character from the $alpha array at the index $i. Since the outer loop iterates from 4 to 0, it will print the same uppercase letter 5 times in each row (the letter at index 4, then 3, then 2, and so on).
echo "<br>";: This line prints an HTML line break (<br>) after each row of characters. This will create a new line for each row in the output.

💯 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!