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<?php |
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/** |
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* Contains the class that provides a utility functions relating to locales. |
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* |
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* @version 1.0.0 |
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* @package Charitable/Classes/Charitable_Locations |
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* @author Eric Daams |
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* @copyright Copyright (c) 2015, Studio 164a |
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* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly. |
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|
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if ( ! class_exists( 'Charitable_Locations' ) ) : |
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|
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/** |
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* Charitable_Locations |
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* |
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* @since 1.0.0 |
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*/ |
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class Charitable_Locations { |
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|
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/** |
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* The single instance of this class. |
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* |
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* @var Charitable_Locations|null |
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* @access private |
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* @static |
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*/ |
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private static $instance = null; |
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|
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/** |
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* List of countries in country_code=>name format. |
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* |
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* @var string[] $countries |
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* @access private |
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* @since 1.0.0 |
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*/ |
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private $countries = array(); |
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|
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/** |
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* List of states as a multidimensional array, grouped by country. |
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* |
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* @var array[] $states |
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* @access private |
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* @since 1.0.0 |
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*/ |
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private $states = array(); |
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|
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/** |
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* List of different countries' address formats. |
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* |
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* @var string[] |
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* @access private |
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*/ |
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private $address_formats; |
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|
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/** |
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* Returns and/or create the single instance of this class. |
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* |
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* @return Charitable_Locations |
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* @access public |
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* @since 1.2.0 |
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*/ |
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public static function get_instance() { |
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if ( is_null( self::$instance ) ) { |
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self::$instance = new Charitable_Locations(); |
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} |
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|
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return self::$instance; |
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} |
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|
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/** |
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* Set up the class. |
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* |
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* @access private |
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* @since 1.2.0 |
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*/ |
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private function __construct() {} |
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|
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/** |
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* Return an array with all the countries supported by Charitable. |
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* |
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* @return string[] |
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* @access public |
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* @since 1.0.0 |
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*/ |
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public function get_countries() { |
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if ( empty( $this->countries ) ) { |
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$this->countries = apply_filters( 'charitable_countries', include( charitable()->get_path('directory') . 'i18n/countries.php' ) ); |
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} |
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|
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return $this->countries; |
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} |
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|
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/** |
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* Return the country codes of countries with states. |
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* |
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* @return string[] |
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* @access public |
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* @since 1.0.0 |
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*/ |
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public function get_countries_with_states() { |
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return array( |
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'AU', |
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'BD', |
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'BG', |
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'BR', |
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'CA', |
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'CN', |
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'ES', |
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'GR', |
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'HK', |
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'HU', |
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'ID', |
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'IN', |
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'IR', |
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'IT', |
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'JP', |
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'MX', |
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'MY', |
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'NP', |
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'NZ', |
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'PE', |
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'TH', |
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'TR', |
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'US', |
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'ZA' |
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); |
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} |
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|
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/** |
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* Return an array with all the states supported by Charitable. |
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* |
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* @return string[] |
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* @access public |
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* @since 1.0.0 |
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*/ |
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public function get_all_states() { |
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foreach ( $this->get_countries_with_states() as $country_code ) { |
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$this->get_states_for_country( $country_code ); |
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} |
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|
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return $this->states; |
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} |
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|
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/** |
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* Return the states in this country. |
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* |
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* @param string $country_code |
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* @return string[] |
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* @access public |
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* @since 1.0.0 |
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*/ |
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public function get_states_for_country( $country_code ) { |
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if ( ! in_array( $country_code, $this->get_countries_with_states() ) ) { |
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return array(); |
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} |
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|
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if ( ! isset( $this->states[$country_code] ) ) { |
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$this->states[$country_code] = apply_filters( 'charitable_country_states', include( charitable()->get_path('directory') . '/i18n/states/' . $country_code . '.php' ), $country_code ); |
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} |
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|
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return $this->states[$country_code]; |
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} |
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|
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/** |
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* Get the base country for the website. |
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* |
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* @return string |
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* @access public |
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* @since 1.0.0 |
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*/ |
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public function get_base_country() { |
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$country = esc_attr( get_option( 'charitable_default_country' ) ); |
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|
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return apply_filters( 'charitable_countries_base_country', $country ); |
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} |
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|
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/** |
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* Get country address formats. |
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* |
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* @return string[] |
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* @access public |
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* @since 1.0.0 |
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*/ |
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public function get_address_formats() { |
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if ( ! isset( $this->address_formats ) ) { |
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|
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// Common formats |
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$postcode_before_city = "{company}\n{name}\n{address_1}\n{address_2}\n{postcode} {city}\n{country}"; |
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|
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// Define address formats |
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$this->address_formats = apply_filters('charitable_localisation_address_formats', array( |
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'default' => "{name}\n{company}\n{address_1}\n{address_2}\n{city}\n{state}\n{postcode}\n{country}", |
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'AU' => "{name}\n{company}\n{address_1}\n{address_2}\n{city} {state} {postcode}\n{country}", |
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'AT' => $postcode_before_city, |
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'BE' => $postcode_before_city, |
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'CA' => "{company}\n{name}\n{address_1}\n{address_2}\n{city} {state} {postcode}\n{country}", |
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'CH' => $postcode_before_city, |
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'CN' => "{country} {postcode}\n{state}, {city}, {address_2}, {address_1}\n{company}\n{name}", |
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'CZ' => $postcode_before_city, |
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'DE' => $postcode_before_city, |
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'EE' => $postcode_before_city, |
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'FI' => $postcode_before_city, |
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'DK' => $postcode_before_city, |
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'FR' => "{company}\n{name}\n{address_1}\n{address_2}\n{postcode} {city_upper}\n{country}", |
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'HK' => "{company}\n{first_name} {last_name_upper}\n{address_1}\n{address_2}\n{city_upper}\n{state_upper}\n{country}", |
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'HU' => "{name}\n{company}\n{city}\n{address_1}\n{address_2}\n{postcode}\n{country}", |
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'IS' => $postcode_before_city, |
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'IT' => "{company}\n{name}\n{address_1}\n{address_2}\n{postcode}\n{city}\n{state_upper}\n{country}", |
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'JP' => "{postcode}\n{state}{city}{address_1}\n{address_2}\n{company}\n{last_name} {first_name}\n {country}", |
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'TW' => "{postcode}\n{city}{address_2}\n{address_1}\n{company}\n{last_name} {first_name}\n {country}", |
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'LI' => $postcode_before_city, |
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'NL' => $postcode_before_city, |
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'NZ' => "{name}\n{company}\n{address_1}\n{address_2}\n{city} {postcode}\n{country}", |
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'NO' => $postcode_before_city, |
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'PL' => $postcode_before_city, |
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'SK' => $postcode_before_city, |
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'SI' => $postcode_before_city, |
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'ES' => "{name}\n{company}\n{address_1}\n{address_2}\n{postcode} {city}\n{state}\n{country}", |
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'SE' => $postcode_before_city, |
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'TR' => "{name}\n{company}\n{address_1}\n{address_2}\n{postcode} {city} {state}\n{country}", |
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'US' => "{name}\n{company}\n{address_1}\n{address_2}\n{city}, {state_code} {postcode}\n{country}", |
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'VN' => "{name}\n{company}\n{address_1}\n{city}\n{country}", |
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)); |
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|
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} |
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|
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return $this->address_formats; |
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} |
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|
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/** |
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* Return the address format to use for the given address. |
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* |
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* @param array $address_fields |
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* @return string |
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* @access private |
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* @since 1.0.0 |
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*/ |
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private function get_address_format( $address_fields ) { |
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$formats = $this->get_address_formats(); |
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$country = $address_fields['country']; |
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|
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/** |
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* If the country is set and it has its own specific format, use that. Otherwise, use default format. |
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*/ |
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$format = isset( $formats[ $country ] ) ? $formats[ $country ] : $formats['default']; |
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|
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/** |
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* For local addresses, leave the country field blank (unless explicitly forced). |
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* |
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* @hook charitable_formatted_address_force_country_display |
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*/ |
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if ( $country == $this->get_base_country() && false === apply_filters( 'charitable_formatted_address_force_country_display', false ) ) { |
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$format = str_replace( '{country}', '', $format ); |
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} |
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|
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return $format; |
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} |
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|
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/** |
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* Process an array of address fields, trimming whitespace and adding full country and full state names. |
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* |
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* @param string[] $address_fields |
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* @return string[] |
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* @access private |
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* @since 1.0.0 |
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*/ |
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private function sanitize_address_fields( $address_fields ) { |
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|
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$address_fields = array_map( 'trim', $address_fields ); |
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|
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/** |
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* Set up empty default fields and merge with address fields. |
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*/ |
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$defaults = array( |
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'first_name' => '', |
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'last_name' => '', |
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'company' => '', |
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'address' => '', |
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'address_2' => '', |
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'city' => '', |
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'state' => '', |
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'full_state' => '', |
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'postcode' => '', |
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'country' => '', |
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'full_country' => '' |
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); |
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$address_fields = array_merge( $defaults, $address_fields ); |
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|
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$country = $address_fields['country']; |
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$state = $address_fields['state']; |
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|
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/** |
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* If country is empty, return address fields as they are. |
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*/ |
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if ( empty( $country ) ) { |
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return $address_fields; |
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} |
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|
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$countries = $this->get_countries(); |
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|
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if ( isset( $countries[ $country ] ) ) { |
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|
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$address_fields['full_country'] = $countries[ $country ]; |
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|
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} |
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|
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/** |
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* Return address fields as they are if state is not set. |
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*/ |
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if ( empty( $state ) ) { |
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return $address_fields; |
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} |
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|
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$states = $this->get_states_for_country( $country ); |
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|
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if ( isset( $states[ $address_fields['state'] ] ) ) { |
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|
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$address_fields['full_state'] = $states[ $address_fields['state'] ]; |
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|
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} |
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|
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return $address_fields; |
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} |
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|
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/** |
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* Get formatted address based on country of address. |
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* |
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* @param string[] $address_fields |
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* @return string |
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* @access public |
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* @since 1.0.0 |
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*/ |
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public function get_formatted_address( $address_fields = array() ) { |
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|
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$address_fields = $this->sanitize_address_fields( $address_fields ); |
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|
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// Substitute address parts into the string |
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$replace = array_map( 'esc_html', apply_filters( 'charitable_formatted_address_replacements', array( |
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'{first_name}' => $address_fields['first_name'], |
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'{last_name}' => $address_fields['last_name'], |
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'{name}' => $address_fields['first_name'] . ' ' . $address_fields['last_name'], |
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'{company}' => $address_fields['company'], |
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'{address_1}' => $address_fields['address'], |
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'{address_2}' => $address_fields['address_2'], |
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'{city}' => $address_fields['city'], |
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'{state}' => $address_fields['full_state'], |
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'{postcode}' => $address_fields['postcode'], |
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'{country}' => $address_fields['full_country'], |
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'{first_name_upper}' => strtoupper( $address_fields['first_name'] ), |
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'{last_name_upper}' => strtoupper( $address_fields['last_name'] ), |
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'{name_upper}' => strtoupper( $address_fields['first_name'] . ' ' . $address_fields['last_name'] ), |
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'{company_upper}' => strtoupper( $address_fields['company'] ), |
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'{address_1_upper}' => strtoupper( $address_fields['address'] ), |
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'{address_2_upper}' => strtoupper( $address_fields['address_2'] ), |
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'{city_upper}' => strtoupper( $address_fields['city'] ), |
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'{state_upper}' => strtoupper( $address_fields['full_state'] ), |
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'{state_code}' => strtoupper( $address_fields['state'] ), |
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'{postcode_upper}' => strtoupper( $address_fields['postcode'] ), |
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'{country_upper}' => strtoupper( $address_fields['full_country'] ), |
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), $address_fields ) ); |
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|
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$format = $this->get_address_format( $address_fields ); |
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$formatted_address = str_replace( array_keys( $replace ), $replace, $format ); |
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|
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// Clean up white space |
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$formatted_address = preg_replace( '/ +/', ' ', trim( $formatted_address ) ); |
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$formatted_address = preg_replace( '/\n\n+/', "\n", $formatted_address ); |
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|
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// Break newlines apart and remove empty lines/trim commas and white space |
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$formatted_address = explode( "\n", $formatted_address ); |
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$formatted_address = array_map( array( $this, 'trim_formatted_address_line' ), $formatted_address ); |
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$formatted_address = array_filter( $formatted_address ); |
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|
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// Add html breaks |
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$formatted_address = implode( '<br/>', $formatted_address ); |
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|
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// We're done! |
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return $formatted_address; |
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} |
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|
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/** |
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* trim white space and commas off a line. |
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* |
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* @param string $line |
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* @return string |
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* @access private |
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* @since 1.0.0 |
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*/ |
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private function trim_formatted_address_line( $line ) { |
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return trim( $line, ", " ); |
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} |
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} |
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|
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endif; // End class_exists check |
