original_string: public static function check_ie_version($version = null) {
          // Internet Explorer.
          $properties = self::check_ie_properties();
          if (!is_array($properties)) {
              return false;
          }
          // In case of IE we have to deal with BC of the version parameter.
          if (is_null($version)) {
              $version = 5.5; // Anything older is not considered a browser at all!
          }
          // IE uses simple versions, let's cast it to float to simplify the logic here.
          $version = round($version, 1);
          return ($properties['version'] >= $version);
      }
code: public static function check_ie_version($version = null) {
          // Internet Explorer.
          $properties = self::check_ie_properties();
          if (!is_array($properties)) {
              return false;
          }
          // In case of IE we have to deal with BC of the version parameter.
          if (is_null($version)) {
              $version = 5.5; // Anything older is not considered a browser at all!
          }
          // IE uses simple versions, let's cast it to float to simplify the logic here.
          $version = round($version, 1);
          return ($properties['version'] >= $version);
      }
code_tokens: public static function check_ie_version ( $ version = null ) { // Internet Explorer. $ properties = self :: check_ie_properties ( ) ; if ( ! is_array ( $ properties ) ) { return false ; } // In case of IE we have to deal with BC of the version parameter. if ( is_null ( $ version ) ) { $ version = 5.5 ; // Anything older is not considered a browser at all! } // IE uses simple versions, let's cast it to float to simplify the logic here. $ version = round ( $ version , 1 ) ; return ( $ properties [ 'version' ] >= $ version ) ; }
docstring: Checks the user agent is IE and that the version is equal to or greater than that specified.
  
  @param string|int $version A version to check for, returns true if its equal to or greater than that specified.
  @return bool
docstring_tokens: Checks the user agent is IE and that the version is equal to or greater than that specified .