eventespresso / event-espresso-core

	 */

	static function verify_argument_is_one_of($variable_to_test,$variable_name,$string_options){

		if(!WP_DEBUG)return;

		if(!in_array($variable_to_test,$string_options)){

			$msg[0]=__('Malconfigured template.','event_espresso');

			$msg[1]=__("Variable named '%s' was set to '%s'. It can only be one of '%s'",'event_espresso');

			throw new EE_Error(sprintf(implode("||",$msg),$variable_name,$variable_to_test, implode("', '",$string_options)));

		}

	}

			if ( isset( $this->_validators[$field]['shortcodes'] ) && !empty( $this->_validators[$field]['shortcodes'] ) ) {

				$invalid_shortcodes = $this->_invalid_shortcodes( $value, $this->_validators[$field]['shortcodes'] );

				//if true then that means there is a returned error message that we'll need to add to the _errors array for this field.

				if ( $invalid_shortcodes ) {

					$v_s = array_keys($this->_validators[$field]['shortcodes']);

					$err_msg = sprintf( __('<p>The following shortcodes were found in the "%s" field that ARE not valid: %s</p>', 'event_espresso'), '<strong>' . $field_label . '</strong>', $invalid_shortcodes );

					$err_msg .= sprintf( __('<p>Valid shortcodes for this field are: %s', 'event_espresso'), implode(', ', $v_s ) );

				}

			}

			//if there's a "type" to be validated then let's do that too.

			$classname = str_replace('.class.php', '', $page);

			//autoloaders should take care of loading file

			if ( !class_exists( $classname ) ) {

				$error_msg[] = sprintf( __('Something went wrong with loading the %s admin hooks page.', 'event_espresso' ), $page);

				$error_msg[] = $error_msg[0] . "\r\n" . sprintf( __( 'There is no class in place for the %s admin hooks page.%sMake sure you have <strong>%s</strong> defined. If this is a non-EE-core admin page then you also must have an autoloader in place for your class', 'event_espresso'), $page, '<br />', $classname );

				throw new EE_Error( implode( '||', $error_msg ));

			}

			$a = new ReflectionClass($classname);

					}

					require_once $file_path;

					if ( !class_exists( $tour ) ) {

						$error_msg[] = sprintf( __('Something went wrong with loading the %s Help Tour Class.', 'event_espresso' ), $tour);

						$error_msg[] = $error_msg[0] . "\r\n" . sprintf( __( 'There is no class in place for the %s help tour.%s Make sure you have <strong>%s</strong> defined in the "help_tour" array for the %s route of the % admin page.', 'event_espresso'), $tour, '<br />', $tour, $this->_req_action, get_class($this) );

						throw new EE_Error( implode( '||', $error_msg ));

					}

					$a = new ReflectionClass($tour);

					$tour_obj = $a->newInstance($this->_is_caf);