code: public static function quickAccessConstants($content, $caller)
      {
          $validSubst = call_user_func(array($caller, 'getValidStringSurrogates'));
          $validComments = call_user_func(array($caller, 'getValidComments'));
          $lastParsedFile = call_user_func(array($caller, 'getLastParsedFile'));
  
          $__file = is_null($lastParsedFile) ? null : FileHelper::cleanPath($lastParsedFile);
          $__dir = is_null($__file) ? null : dirname($__file);
          $__file = call_user_func(array($caller, 'includeString'), $__file);
          $__dir = call_user_func(array($caller, 'includeString'), $__dir);
          $__server = array(
              'QUERY_STRING',
              'AUTH_USER',
              'AUTH_PW',
              'PATH_INFO',
              'REQUEST_METHOD',
              'USER_AGENT' => 'HTTP_USER_AGENT',
              'REFERER' => 'HTTP_REFERER',
              'HOST' => 'HTTP_HOST',
              'URI' => 'REQUEST_URI',
              'IP' => 'REMOTE_ADDR',
          );
          foreach ($__server as $key => $value) {
              if (is_int($key)) {
                  $key = $value;
              }
              $content = preg_replace(
                  static::constantPattern($key),
                  '$_SERVER['.call_user_func(array($caller, 'includeString'), $value).']',
                  $content
              );
          }
  
          /************************/
          /* Constantes spéciales */
          /************************/
          $content = preg_replace(
              static::constantPattern('FILE'),
              $__file,
              $content
          );
  
          $content = preg_replace(
              static::constantPattern('DIR'),
              $__dir,
              $content
          );
  
          foreach (array(
              'CLASS',
              'FUNCTION',
              'LINE',
              'METHOD',
              'NAMESPACE',
              'TRAIT',
          ) as $constant) {
              $content = preg_replace(
                  static::constantPattern($constant),
                  '__'.$constant.'__',
                  $content
              );
          }
  
          return $content;
      }
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