13+ Most Important Pattern Code For Interview Room | Pattern Code in PHP

 Important Pattern Code For Interview Room

If you try the best Pattern code For Interview Room So today I will tell you 13+ Most Important Pattern Code For Interview Room | Pattern Code in PHP .I hope this  Pattern Code is very usefull your Knowledge Point of view. 

Pattern 1 : 

<?php

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

  for($j=1;$j<=$i;$j++){

echo " $j ";

  }

  echo '</br>';

}

?>

 

Pattern 2 : 

<?php

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

  for($j=1;$j<=$i;$j++){

echo " $i ";

  }

  echo '</br>';

}

?>

Pattern 3 : 

<?php

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

  for($j=1;$j<=$i;$j++){

echo " $i ";

  }

  echo '</br>';

}

?>

Pattern 4 : 

<?php

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

  for($j=1;$j<=$i;$j++){

echo " $j ";

  }

  echo '</br>';

}

?>

 

Pattern 5 : 

<?php

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

  for($j=1;$j<=$i;$j++){

echo " * ";

  }

  echo '</br>';

}

?>

Pattern 6 : 

 

<?php

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

  for($j=1;$j<=$i;$j++){

echo " * ";

  }

  echo '</br>';

}

?>

 

Pattern 7 :

 

<?php

$n=5;

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

for($j=1;$j<=(2*$n)-1;$j++){

if($j>=$n-($i-1) && $j<=$n+($i-1)){

echo "*";

}else{

echo "& nbsp;& nbsp;";

//remove spave between & and nbsp

}

}

echo '</br>';

}

?>

 

Pattern 8 :

<?php

$str="SATYAM";

$count=strlen($str);

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

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

echo " $str[$j] ";

}

echo '</br>';

}

?>

 

Pattern 9 :

 

<?php

$str="SATYAM";

$count=strlen($str);

for($i=6;$i>=0;$i--){

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

echo " $str[$j] ";

}

echo '</br>';

}

?>

Pattern 10 :

<?php

$n=5;

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

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

if($i==1 || $i==$n){

echo "*";

}else{

if($j==1 || $j==$n){

echo "*";

}else{

echo "& nbsp;& nbsp;";

//remove spave between & and nbsp

}

}

}

echo '</br>';

}

?>

Pattern 11 :

<?php

$n=5;

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

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

if($j==$i){

echo " * ";

}else{

echo "& nbsp;& nbsp;& nbsp;";

//remove spave between & and nbsp

}

}

echo '</br>';

}

?>

Pattern 12 :

<?php

$n=5;

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

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

if($j==$i || $i+$j==$n+1){

echo " * ";

}else{

echo "& nbsp;& nbsp;& nbsp;";

//remove spave between & and nbsp

}

}

echo '</br>';

}

?>

 

Pattern 13:

<?php

$n=4;

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

for($j=1;$j<=(2*$n)-1;$j++){

if($j>=$n-($i-1) && $j<=$n+($i-1)){

echo "*";

}else{

echo "& nbsp;& nbsp;";

//remove spave between & and nbsp

}

}

echo '</br>';

}

for($i=$n-1;$i>=1;$i--){

for($j=1;$j<=(2*$n)-1;$j++){

if($j>=$n-($i-1) && $j<=$n+($i-1)){

echo "*";

}else{

echo "& nbsp;& nbsp;";

//remove spave between & and nbsp

}

}

echo '</br>';

}

?>

Pattern Programming Code  in Interview Room Download Code