PHP Tutorials

How to print Pyramid Pattern in PHP

How to print Pyramid Pattern in PHP ?

Answer

To print a pyramid pattern in PHP, you can use nested loops where the outer loop controls the rows and the inner loops control the spaces and stars printed in each row.

✐ Examples

1 Pyramid Pattern with Asterisks (*)

In this example,

We define a function printPyramid that takes a parameter $n to represent the number of rows in the pyramid.
We use nested loops where the outer loop controls the rows and the inner loops control the spaces and stars printed in each row.
Inside the inner loops, we use conditions to determine whether to print a space or a star (*) based on the pyramid pattern.
After each row, we use echo to move to the next line.

PHP Program

<?php
function printPyramid($n) {
    for ($i = 1; $i <= $n; $i++) {
        echo str_repeat(' ', $n - $i);
        echo str_repeat('*', 2 * $i - 1);
        echo "\n";
    }
}

printPyramid(5);
?>

Output

    *
   ***
  *****
 *******
*********

Summary

In this tutorial, we learned How to print Pyramid Pattern in PHP language with well detailed examples.

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