PHP Star Pattern 5

Posted in PHP Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 174 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

PHP Star Pattern 5

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

example.php

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<?php
for($i=1; $i<=5; $i++)
{
 for($j=$i; $j<5; $j++)
  echo "&nbsp;&nbsp;";
 for($k=1; $k<$i*2; $k++)
  echo "*";
 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:

Opening PHP Tag: The program starts with the opening PHP tag <?php, indicating that PHP code follows.
Outer Loop ($i loop): This loop is responsible for controlling the number of rows in the pattern. It uses a variable $i which starts from 1 and increments by 1 in each iteration until it reaches 5 (inclusive). This loop defines the number of rows in the pattern.
First Inner Loop ($j loop): Inside the $i loop, there is another loop controlled by the variable $j. This loop is responsible for printing spaces before the asterisks. It starts from the value of $i and continues until it's less than 5. In each iteration, it prints two non-breaking spaces ( ) to create the indentation.
Second Inner Loop ($k loop): This loop is responsible for printing the asterisks in each row. It starts from 1 and runs until the value of $k is less than twice the value of $i. In each iteration, it prints an asterisk (*).
Printing a Newline (<br>): After both the inner loops finish executing, a line break (<br>) is printed to move to the next line before the next iteration of the outer loop.
Closing Braces: After the inner loops complete their iterations, the closing braces } are used to close their respective scopes.
Closing PHP Tag: Finally, the program ends with the closing PHP tag ?>, indicating the end of the PHP code.

💯 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 star 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!