php program to print hollow pyramid star pattern

 

php program to print hollow pyramid star pattern 

Example :-

<?php

$size=5;

for($i=0;$i<$size; $i++)

{

    for($j=0; $j<$size-$i-1;$j++)

    {

        echo "&nbsp;&nbsp;";

    }

    for($k=0;$k<2*$i+1;$k++)

    {

        if($i===0|| $i===$size-1)

        {

           echo '*';

           //only change value of echo '';

           //for example - 2,e,f,a,B,5..etc

        }

        else{

            if($k===0||$k===2*$i){

                echo '*';

            }

            else {

                echo '&nbsp;&nbsp;';

            }

        }

    }

    echo'<br>';

}

?>

php program to print hollow pyramid star pattern 

Output :-

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php program to print hollow triangle star pattern

 php program to print hollow triangle star pattern 

Example :-

<?php

$size =5;

for($i=1;$i<=$size;$i++)

{

    for($j=0;$j<$i;$j++)

    {

        if($i!=$size)

        {

            if($j==0||$j==$i-1)

            {

                echo '*';

            }

            else{

                echo "&nbsp;&nbsp;";

            }

        }

        else{

            echo'*';

        }

    }

    echo '<br>';

}

?>

php program to print hollow triangle star pattern 

Output:-

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php program to print inverted right half pyramid

 

php program to print inverted right half pyramid

Example:-

<?php  

for($i=0;$i<=5;$i++){  

for($j=5-$i;$j>=1;$j--){  

echo "* ";  

}  

echo "<br>";  

}  

?>  

php program to print inverted right half pyramid

Output:-

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php program to print inverted left half pyramid pattern

php program to print inverted left half pyramid

php program to print inverted left half pyramid

Example :-

<?php

for($i=1;$i<=6;$i++)

{

    for($j=1; $j<=$i;$j++)

    {

        echo "&nbsp;&nbsp;";

        }

        for($l=5;$l>=$i;$l--)

        {

            echo '*';

        }

        echo '<br>';

}

?>

php program to print inverted left half pyramid

Output:-

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php program to print left half pyramid star pattern

 php program to  print left half pyramid 

php program to  print left half pyramid 

Example :-

<?php

for($i=1;$i<=5;$i++)

{

for($j=4;$j>=$i;$j--)

{

    echo "&nbsp;&nbsp;";

}

for($k=1;$k<=$i;$k++)

{

    echo '*';

    //change only value of the

    //echo' *';

    //for example :- 1,s,q,h,a,A....etc

}

echo '<br>';

}

?>

php program to  print left half pyramid 

Output:- 

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php program to print triangle pattern

 

php program to print triangle pattern

php program to print triangle pattern

Example :-

<?php

//Star Pyramid Size

$size = 7;

for($i=1;$i<=$size;$i++){

    for($j=1;$j<=$size-$i;$j++)

    {

        echo "&nbsp;&nbsp;";

    }

    for($k=1;$k<=$i;$k++){

             

        echo "*&nbsp;&nbsp;";

    }

echo "<br />";

}

?>

php program to print triangle pattern

Output:-

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php program to print diamond pattern

  

php program to print diamond pattern

php program to print diamond pattern

Example:-

<?php

echo "<pre>";

for($i=1;$i<8;$i++)

{

    for($j=$i; $j<8;$j++)

    echo "&nbsp;&nbsp;";

for($j=2*$i-1;$j>0;$j--)

echo("&nbsp;*");

echo"<br>";

}

$n =8;

for($i=8;$i>0;$i--){

    for($j=$n-$i;$j>0;$j--)

    echo "&nbsp;&nbsp;";

 for($j=2*$i-1;$j>0;$j--)

 echo ("&nbsp;*");

echo "<br>";

}

echo"</pre>";

?>

 php program to print diamond pattern

Output :-

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php program to print alphabet pattern U

php program to print half diamond pattern

 php program to print half diamond pattern

php program to print half diamond  pattern

Example :-

<?php

for($i=5;$i>=1;$i--)

{

    if($i%2!=0)

    {

        for($j=5;$j>=$i;$j--)

        {

        echo "*";

    }

  echo"<br>";

}

}

for($i=2;$i<=5;$i++)

{

    if($i%2!=0)

    {

        for($j=5;$j>=$i;$j--)

        {

            echo "*";

        }

        echo "<br>";

    }

}

?>

php program to print half diamond  pattern

Output:-

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php program to print alphabet pattern Q

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php program to print increasing triangle

php program to print increasing triangle 

php program to print increasing triangle  

Example :-

<?php

for($i=0;$i<=5;$i++){

for($j=1;$j<=$i;$j++){

echo "*";

}

echo '<br>';

}

?>

php program to print increasing triangle  

Output:-

php program to print increasing triangle 

Example :- 

<?php

for($i=0;$i<=5;$i++){

for($j=1;$j<=$i;$j++){

echo "A";

}

echo '<br>';

}

?>

php program to print increasing triangle  

Output:-

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Program to print left pascal star pattern in php

 left pascal star pattern in php

Example :-

<?php

    $size = 5;

   

    for ($i = 1; $i <= $size; $i++) {

        for ($j = 0; $j < $size - $i; $j++) {

            echo "&nbsp;&nbsp;";

        }

        for ($k = 0; $k < $i; $k++) {

            echo "*";

        }

        echo "<br>";

    }

    for ($i = 1; $i <= $size - 1; $i++) {

        for ($j = 0; $j < $i; $j++) {

            echo "&nbsp;&nbsp;";

        }

        for ($k = 0; $k < $size - $i; $k++) {

            echo "*";

        }

        echo "<br>";

    }

?>

left pascal star pattern in php

Output:-

left pascal star pattern in php

Example :-

<?php

    $size = 5;

   

    for ($i = 1; $i <= $size; $i++) {

        for ($j = 0; $j < $size - $i; $j++) {

            echo "&nbsp;&nbsp;";

        }

        for ($k = 0; $k < $i; $k++) {

            echo "b";

        }

        echo "<br>";

    }

    for ($i = 1; $i <= $size - 1; $i++) {

        for ($j = 0; $j < $i; $j++) {

            echo "&nbsp;&nbsp;";

        }

        for ($k = 0; $k < $size - $i; $k++) {

            echo "b";

        }

        echo "<br>";

    }

?>

left pascal star pattern in php

Output:-

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php program to print alphabet pattern J

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Program to print inverted Pyramid star pattern in php

 Inverted Pyramid star pattern in php

Example :-

<?php

echo "<pre>";

$n =10;

for($a=10; $a>0;$a--)

{

  for($b=$n-$a; $b>0; $b--)

  echo "&nbsp;&nbsp;";

for($b=2*$a-1; $b>0; $b--)

echo "&nbsp;*";

//change only  echo ""; value

    //for example :- 1,d,4,h,9,...etc

echo"<br>";

}

echo"</pre>";

?>

 Inverted Pyramid star pattern in php 

Output :-

2] Inverted Pyramid star pattern in php

Example :-

<?php

echo "<pre>";

$n =10;

for($a=10; $a>0;$a--)

{

  for($b=$n-$a; $b>0; $b--)

  echo "&nbsp;&nbsp;";

for($b=2*$a-1; $b>0; $b--)

echo ("&nbsp;A");

//change only  echo ""; value

    //for example :- 1,d,4,h,9,...etc

echo"<br>";

}

echo"</pre>";

?>

 Inverted Pyramid star pattern in php 

Output :-

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PHP Program to Print Alphabet Pattern H

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Program to print reverse right Half Pyramid pattern in php

1] Reverse right Half Pyramid in php 

Example :-

<?php

for($i=0;$i<=5;$i++)

{

  for($j=5-$i;$j>=1;$j--)

  {

    echo"*";

//change only  echo ""; value

    //for example :- 1,d,4,h,9,...etc

  }

  echo "<br>";

}

?>

Reverse right Half Pyramid in php

Output :-

1] Reverse right Half Pyramid in php 

Example :-

<?php

for($i=0;$i<=5;$i++)

{

  for($j=5-$i;$j>=1;$j--)

  {

    echo"A";

    //change only  echo ""; value

    //for example :- 1,d,4,h,9,...etc

  }

  echo "<br>";

}

?>

Reverse right Half Pyramid in php

Output :-

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