PHP Star Pattern 4

Posted in PHP Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 153 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

PHP Star Pattern 4

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=1; $j<$i; $j++)
  echo "&nbsp;&nbsp;";
 for($k=5; $k>=$i; $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:

<?php: This tag indicates the start of a PHP code block.
for($i=1; $i<=5; $i++): This is the outer loop that iterates from 1 to 5. It controls the number of rows in the pattern.
Inside the outer loop, we have the following nested loops:
1. for($j=1; $j<$i; $j++): This loop is responsible for printing spaces before the asterisks in each row. The number of spaces is determined by the value of $i.
2. for($k=5; $k>=$i; $k--): This loop prints the asterisks (*) for each row. It starts from 5 and decrements by 1 in each iteration, printing the asterisks until the value of $k is greater than or equal to the current value of $i.
Inside the loop, we have the following echo statements:
1. echo "  ";: This prints two non-breaking spaces (HTML entity  ) for indentation purposes. The number of spaces corresponds to the value of $j.
2. echo "*";: This prints a single asterisk (*).
3. echo "<br>";: This prints a line break to move to the next line after each row.
?> - This 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 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!