Weak hands cannot be planted, meager skills have no foundation. Shallow wisdom is futile, how can one hope for a good name?扰扰从役倦，屑屑身事微。少壮轻年月，迟暮惜光辉。
hosts = $this->get_hosts();
// Filters the site url (mainly to get the correct login form).
add_filter( 'site_url', array( $this, 'site_url' ) );
}
/**
* Switches the primary domain to a secondary domain in the url.
*
* @since 1.2
* @since 3.4 Accepts now a language slug.
*
* @param string $url The url to modify.
* @param PLL_Language|string|false $language Language object or slug.
* @return string The modified url.
*/
public function add_language_to_link( $url, $language ) {
if ( $language instanceof PLL_Language ) {
$language = $language->slug;
}
if ( ! empty( $language ) && ! empty( $this->hosts[ $language ] ) ) {
$url = preg_replace( '#://(' . wp_parse_url( $this->home, PHP_URL_HOST ) . ')($|/.*)#', '://' . $this->hosts[ $language ] . '$2', $url );
}
return $url;
}
/**
* Returns the url with the primary domain.
*
* @since 1.2
*
* @param string $url The url to modify.
* @return string The modified url.
*/
public function remove_language_from_link( $url ) {
if ( ! empty( $this->hosts ) ) {
$url = preg_replace( '#://(' . implode( '|', $this->hosts ) . ')($|/.*)#', '://' . wp_parse_url( $this->home, PHP_URL_HOST ) . '$2', $url );
}
return $url;
}
/**
* Returns the home url in a given language.
*
* @since 1.3.1
* @since 3.4 Accepts now a language slug.
*
* @param PLL_Language|string $language Language object or slug.
* @return string
*/
public function home_url( $language ) {
if ( $language instanceof PLL_Language ) {
$language = $language->slug;
}
return trailingslashit( empty( $this->options['domains'][ $language ] ) ? $this->home : $this->options['domains'][ $language ] );
}
/**
* Get the hosts managed on the website.
*
* @since 1.5
*
* @return string[] List of hosts.
*/
publi