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  1. <?php
  2. $n = 2;
  3.  
  4. if($n < 1){
  5.     echo "Number is negative.";
  6.     die;
  7. }else if($n%2==0){
  8.     echo "This is even number.";
  9.     die;
  10. }else if($n<3){
  11.     echo "Number is less then 3.";
  12.     die;
  13. }
  14.  
  15. for($i=0;$i<$n;$i++){
  16.     for($j=0;$j<$n;$j++){
  17.         if($i==$n-1 || $j==0 ) {
  18.             echo "e";
  19.         }
  20.     }
  21.      if($i == $n-1){
  22.         for($i=0;$i<$n;$i++){
  23.             for($s=0;$s<$n;$s++){
  24.               if($i>0){
  25.                 echo " ";
  26.                 }
  27.             }
  28.             for($j=0;$j<$n;$j++){
  29.                 echo "*";
  30.             }
  31.             if($i==$n-1){
  32.                 for($i=0;$i<$n;$i++){
  33.                     for($s=0;$s<($n*3)-1;$s++){
  34.                       if($i>0){
  35.                         echo " ";
  36.                         }
  37.                     }
  38.                      for($j=0;$j<$n;$j++){
  39.                         if($i==0 || $j==0 ) {
  40.                             echo "e";
  41.                         }
  42.                     }
  43.                     echo "\n";
  44.                 }
  45.             }
  46.              echo "\n";
  47.         }  
  48.      }
  49.  
  50.     echo "\n";
  51. }
  52.  
Success #stdin #stdout 0.02s 26200KB
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Standard input is empty
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This is even number.
https://ideone.com/Y2Ngxi
language:
PHP (php 7.3.5)
created:
2 days ago
visibility:
public

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