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   1  <?php
   2  
   3  namespace Box\Spout\Common\Helper\Escaper;
   4  
   5  /**
   6   * Class CSV
   7   * Provides functions to escape and unescape data for CSV files
   8   */
   9  class CSV implements EscaperInterface
  10  {
  11      /**
  12       * Escapes the given string to make it compatible with CSV
  13       *
  14       * @codeCoverageIgnore
  15       *
  16       * @param string $string The string to escape
  17       * @return string The escaped string
  18       */
  19      public function escape($string)
  20      {
  21          return $string;
  22      }
  23  
  24      /**
  25       * Unescapes the given string to make it compatible with CSV
  26       *
  27       * @codeCoverageIgnore
  28       *
  29       * @param string $string The string to unescape
  30       * @return string The unescaped string
  31       */
  32      public function unescape($string)
  33      {
  34          return $string;
  35      }
  36  }