DTK Code Hub

Star Triangle

<?php  
for($i=0;$i<=5;$i++){  
for($j=5-$i;$j>=1;$j--){  
echo "* ";  
}  
echo "<br>";  
}  
?>

Star Patterns in PHP

<?php
//example to demonstrate star pattern-1
for($i=0; $i<5; $i++) {
for($j=0; $j<5; $j++)
{
echo '*';
}
echo '<br>';
}
?>

Combination of two stars patterns upper triangle and lower

<?php
//example to demonstrate star pattern-5
// this loop prints the upper half of the star pattern
for($i=1; $i<=5; $i++) {
for($j=1; $j<=$i; $j++) //loop to print spaces
{
echo '*';
}
echo '<br>';
}
// this loop prints the lower half of the pattern
for($i=1; $i<=5; $i++) {
for($j=4; $j>=$i; $j--) //loop to print stars
{
echo '*';
}
echo '<br>';
}
?>