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Jun 27th, 2017
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PHP 0.34 KB | None | 0 0
  1. function rot26($input){
  2.     for($i = 0; $i < strlen($string); $i++){
  3.         $asc = ord($string[$i]);
  4.         if($asc > 96 && $asc < 123){
  5.             $offset = 97;
  6.         }else if($asc > 64 && $asc < 91){
  7.             $offset = 65;
  8.         }else{
  9.             $output .= $string[$i];
  10.             continue;
  11.         }
  12.        
  13.         $asc = (((($asc - $offset) + 23) % 26) + $offset);
  14.         $output .= chr($asc);
  15.     }
  16. }
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