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  1. <?php
  2. $n = -2;
  3. $half = intdiv($n,2);
  4. // echo $half;
  5. echo "\n";
  6. if($n <= 0 || $n % 2===0 || $n === 1){
  7.     return 0;
  8. }else{
  9.     for($i = 0; $i < $n; $i++){
  10.         if($i === $half){
  11.             for($j = 0; $j < 2*($n +2); $j++){
  12.                 if($j < $n+2){
  13.                     echo "*";
  14.                 }
  15.                 else{
  16.                     echo "e";
  17.                 }
  18.             }
  19.         }
  20.         else{
  21.         for($j = 0; $j <2 *( $n+2); $j++){
  22.            if($j < $n+2){
  23.                echo "*";
  24.            }
  25.            else{
  26.                echo " ";
  27.            }
  28.         }
  29.  
  30.         }
  31.  
  32.         echo "\n";
  33.     }
  34.  
  35. }
  36.  
  37. for($i = 0; $i < $n+2; $i++){
  38.     for($j = 0; $j < $n+2; $j++){
  39.         if($j === $half+1){
  40.             echo "e";
  41.         }
  42.         else{
  43.             echo " ";
  44.         }
  45.     }
  46.     echo "\n";
  47. }
  48.  
Success #stdin #stdout 0.03s 25672KB
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language:

						
PHP (php 7.3.5)

					

					

						
created:
								
						
1 day ago

					

					

						
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