WC_Countries::get_states │ public │ WC 1.0

Get the states for a country.

Method of the class: WC_Countries{}

Returns

false|array. of states

Usage

$WC_Countries = new WC_Countries();
$WC_Countries->get_states( $cc );

$cc(string)

Country code.
Default: null

WC_Countries::get_states() WC Countries::get states code ^{WC 11.2.1}

public function get_states( $cc = null ) {
	$locale = $this->get_cache_locale();

	if ( ! isset( $this->geo_cache['states'][ $locale ] ) ) {
		if ( isset( $this->geo_cache_building['states'][ $locale ] ) ) {
			return is_null( $cc ) ? array() : false;
		}

		$this->geo_cache_building['states'][ $locale ] = true;

		try {
			/**
			 * Allows filtering of country states in WC.
			 *
			 * @since 1.5.3
			 *
			 * @param array $states
			 */
			$this->geo_cache['states'][ $locale ] = apply_filters( 'woocommerce_states', include WC()->plugin_path() . '/i18n/states.php' );
		} finally {
			unset( $this->geo_cache_building['states'][ $locale ] );
		}
	}

	if ( ! is_null( $cc ) ) {
		return isset( $this->geo_cache['states'][ $locale ][ $cc ] ) ? $this->geo_cache['states'][ $locale ][ $cc ] : false;
	} else {
		return $this->geo_cache['states'][ $locale ];
	}
}