PHP Star Triangle pattern program

Karmehavannan

1 year ago

PHP Star Triangle pattern program

In this tutorial, we will discuss about PHP Star Triangle pattern program

Here, we can see four type of star triangle pattern displays using nested for loop in PHP using stars

Code to star Triangle pattern 1

Program 1

Here, we are providing a triangle pattern using for loop in PHP programming language

<?php
//PHP Star Triangle pattern

$rows = 6;//Rows of star triangle
for($i=0; $i<=$rows; ++$i){
    for($j=$rows-$i; $j>=1; --$j){
         echo ("*");//print stars
          echo (" ");// print spaces between stars
    }
       echo "\n";//move to next line
}
 
?>

When the above code is executed, it produces the following result

Code to star Triangle pattern 2

Program 2

Here, we are providing a triangle pattern using for loop in PHP programming language

<?php
//PHP star triangle patterns
$rows = 5;//Rows of triangle
for($i=1; $i<=5; ++$i){
    for($space=$rows-1 ;$space>=$i; --$space){
        echo (" ");//print initial spaces
    }
    for($j=1; $j<=$i ;$j++){
        
                echo ("*");//print stars
            
                 }
                
       echo "\n";//move to next line
}
 
?>

When the above code is executed, it produces the following result

Code to star Triangle pattern 3

program 3

Here, we are providing a triangle pattern using for loop in PHP programming language

<?php
//PHP star triangle patterns
$rows = 8;//Rows of triangle
for($i=1; $i<=$rows; ++$i){
    for($space=1; $space<=$i; ++$space){
        echo (" ");//print initial spaces
    }
    for($j=$rows-1; $j>=$i ;$j--){
        
                echo ("*");//print stars
            
                 }
                
       echo "\n";//move to next line
}
 
?>

When the above code is executed, it produces the following result

Code to star Triangle pattern 4

Program 4

Here, we are providing a triangle pattern using for loop in PHP programming language

<?php
//PHP Star Triangle pattern

$rows = 5;//Rows of star triangle
for($i=1; $i<=$rows; ++$i){
    for($j=1; $j<=$i; ++$j){
    }
    for($k=1;$k<=$i;$k++){
         echo ("*");//print stars
          echo (" ");// print spaces between stars
    }
       echo "\n";//move to next line
}
 
?>