fork download 
  1. <?php
  2. $n = fopen('php://stdin', "r");
  3. $ho = fopen('php://stdout', "w");
  4.  
  5. //Restrict input: not allowed <2 and even numbers
  6. if ($n<=2 && $n%2==0) {
  7. 	return;
  8. }
  9.  
  10. //first part
  11. for ($i=0;$i<$n+2;$i++)
  12. {
  13. 	for ($j=1;$j<($n+2)+1;$j++) {
  14. 		if (  ceil(($n+2)/2) ==$j  ){
  15. 			echo "e";
  16. 		} else {
  17. 			echo " "; //replace &nbsp; if its diff compiler
  18. 		}
  19. 	}
  20.     echo "\n"; // replace <br> if its diff compiler 
  21. }
  22.  
  23. //second part
  24. for($i=1;$i<=$n;$i++) {
  25. 	for($j=0;$j<($n+2);$j++) {
  26. 		echo "*";
  27. 	}
  28.  
  29. 	if( ceil($n/2) ==$i ) {
  30.     	for($j=0;$j<($n+2);$j++) {
  31.     		echo "e";
  32.         }
  33.     }
  34.     echo "\n";
  35. }
  36.  
  37.  
  38. fclose($ho);
  39. fclose($n);
Success #stdin #stdout 0.03s 25528KB
comments (?)
stdin 
3
stdout 
   e   
   e   
   e   
   e   
   e   
   e   
   e   
*******
*******
*******eeeeeee
*******
*******
https://ideone.com/qyEqVA
language:
PHP (php 7.3.5)
created:
2 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!