src/cache/class-wordpress-cache-adapter.php
public function save( $key, $value, $expire = 0 ) {
		$key = $this->get_key( $key );
		wp_cache_set( $key, $value, $this->group, $expire );
	}
public function save( $key, $value, $expire = 0 ) {
		$key = $this->get_key( $key );
		wp_cache_set( $key, $value, $this->group, $expire );
	}
public function save ( $ key , $ value , $ expire = 0 ) { $ key = $ this -> get_key ( $ key ) ; wp_cache_set ( $ key , $ value , $ this -> group , $ expire ) ; }
Save cache data.

@param string $key
@param mixed $value
@param int $expire
Save cache data .