PHP Number Pattern 39

Posted in PHP Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 125 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

PHP Number Pattern 39

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

example.php

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<?php
for($i=1; $i<=5; $i++)
{
 for($j=$i; $j<=5; $j++)
  echo $j;
 for($k=$i; $k>1; $k--)
  echo $k-1;
 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: This tag indicates the beginning of PHP code execution.
for($i=1; $i<=5; $i++): This is the outer loop. It initializes the variable $i with 1, and the loop will continue as long as $i is less than or equal to 5. After each iteration, $i is incremented by 1.
{: The opening brace denotes the beginning of the loop's block.
for($j=$i; $j<=5; $j++): This is the inner loop. It initializes the variable $j with the current value of $i (which increases with each outer loop iteration). The loop will continue as long as $j is less than or equal to 5. After each iteration, $j is incremented by 1.
echo $j;: This line prints the value of $j to the output. As the inner loop progresses, it prints numbers from $i to 5.
for($k=$i; $k>1; $k--): This is another inner loop. It initializes the variable $k with the current value of $i (which increases with each outer loop iteration). The loop will continue as long as $k is greater than 1. After each iteration, $k is decremented by 1.
echo $k-1;: This line prints the value of $k - 1 to the output. As the second inner loop progresses, it prints numbers from $i - 1 down to 1.
echo "<br>";: This line prints an HTML line break (<br>) to the output, creating a new line for each iteration of the outer loop.
}: The closing brace denotes the end of the loop's block.
}: The closing brace denotes the end of the outer loop's block.
?>: This tag indicates the end of PHP code execution.

💯 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!