PHP Number Pattern 43

Posted in PHP Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 127 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

PHP Number Pattern 43

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

example.php

Copied

<?php
for($i=1; $i<=5; $i++)
{
 for($j=5; $j>$i; $j--)
  echo "&nbsp;&nbsp;";
 for($k=1; $k<=$i; $k++)
  echo $k . "&nbsp;&nbsp;";
 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:

<?php and ?>: These tags indicate the beginning and end of PHP code.
for($i=1; $i<=5; $i++): This is the outer loop that iterates from 1 to 5. It controls the number of rows in the pattern.
Inside the outer loop:
1. for($j=5; $j>$i; $j--): This nested loop is responsible for printing spaces before the numbers in each row. It starts from 5 (total number of rows) and decrements for each iteration of the outer loop. This creates an indentation effect.
2. echo "  ";: This prints two non-breaking space HTML entities. These entities are used to create the indentation effect.
Still inside the outer loop:
1. for($k=1; $k<=$i; $k++): This loop is responsible for printing the numbers in each row. It starts from 1 and increments with each iteration of the outer loop up to the value of $i.
2. echo $k . "  ";: This prints the value of $k (the current number) followed by two non-breaking space HTML entities. This separates the numbers by spaces.
echo "<br>";: This prints an HTML line break tag to move to the next line after printing each row of numbers.
The outer loop continues to iterate for each row, and the nested loops handle the indentation and number printing for each 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!