public static function setSpecVersion($version)
  {
    if (!in_array($version, array('1.1', '1.2'))) {
      throw new InvalidArgumentException(sprintf('Version %s of the YAML specifications is not supported', $version));
    }

    self::$spec = $version;
  }
public static function setSpecVersion($version)
  {
    if (!in_array($version, array('1.1', '1.2'))) {
      throw new InvalidArgumentException(sprintf('Version %s of the YAML specifications is not supported', $version));
    }

    self::$spec = $version;
  }
public static function setSpecVersion ( $ version ) { if ( ! in_array ( $ version , array ( '1.1' , '1.2' ) ) ) { throw new InvalidArgumentException ( sprintf ( 'Version %s of the YAML specifications is not supported' , $ version ) ) ; } self :: $ spec = $ version ; }
Sets the YAML specification version to use.

@param string $version The YAML specification version
Sets the YAML specification version to use .