PHP Topics
- PHP Intro
- PHP String Functions
- PHP Interview Programs
- PHP Star Pattern
- PHP Number Pattern
- PHP Alphabet Pattern
- Alphabet Pattern 1
- Alphabet Pattern 2
- Alphabet Pattern 3
- Alphabet Pattern 4
- Alphabet Pattern 5
- Alphabet Pattern 6
- Alphabet Pattern 7
- Alphabet Pattern 8
- Alphabet Pattern 9
- Alphabet Pattern 10
- Alphabet Pattern 11
- Alphabet Pattern 12
- Alphabet Pattern 13
- Alphabet Pattern 14
- Alphabet Pattern 15
- Alphabet Pattern 16
- Alphabet Pattern 17
- Alphabet Pattern 18
- Alphabet Pattern 19
- Alphabet Pattern 20
- Alphabet Pattern 21
- Alphabet Pattern 22
- Alphabet Pattern 23
- Alphabet Pattern 24
- Alphabet Pattern 25
- Alphabet Pattern 26
- Alphabet Pattern 27
- Alphabet Pattern 28
- Alphabet Pattern 29
- Alphabet Pattern 30
- Alphabet Pattern 31
- Alphabet Pattern 32
- Alphabet Pattern 33
- Alphabet Pattern 34
PHP Alphabet Pattern 13
Photo Credit to CodeToFun
PHP Alphabet Pattern 13
Here`s a program that prints the above alphabet pattern using PHP Programming:
<?php
$alpha = range('A', 'Z');
$k = 0;
for($i=0; $i<=4; $i++)
{
for($j=0; $j<=$i; $j++)
echo $alpha[$k++] . "&nbsp;";
echo "<br>";
}
?>
💻 Testing the Program
When you run the above program, it will print the following output:
A B C D E F G H I J K L M N O
🧠 How the Program Works
Let's break down the logic behind the code:
- <?php and ?>: These tags indicate the start and end of PHP code within an HTML file.
- $alpha = range('A', 'Z');: This line creates an array called $alpha containing all capital letters from 'A' to 'Z'. This array will be used to print the letters in the pattern.
- $k = 0;: Initializes a variable $k with the value 0. This variable will be used to keep track of the index of the current alphabet in the $alpha array.
- for($i=0; $i<=4; $i++): This is an outer loop that iterates 5 times, starting from 0 and going up to 4. This controls the number of rows in the pattern.
- Inside the outer loop:
- for($j=0; $j<=$i; $j++): This is an inner loop that iterates from 0 up to the current value of $i. This controls the number of columns (alphabets) in each row.
- echo $alpha[$k++] . "&nbsp;";: This line prints the current alphabet from the $alpha array using the index $k, and then increments $k to point to the next alphabet. The &nbsp; is an HTML entity for a non-breaking space, used to add space between alphabets.
- echo "<br>";: This line prints an HTML line break element, moving the output to the next line after 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 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!
- Once the inner loop finishes execution for each row, the outer loop proceeds to the next row, and the pattern continues to be printed.
- After the loops complete execution, the PHP code ends with ?>.
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