public function setCharset($charset) {
		if (!$this->isOpen) return;
		$this->charset=$charset;
		$this->conn1->set_charset($this->charset);
	}
public function setCharset($charset) {
		if (!$this->isOpen) return;
		$this->charset=$charset;
		$this->conn1->set_charset($this->charset);
	}
public function setCharset ( $ charset ) { if ( ! $ this -> isOpen ) return ; $ this -> charset = $ charset ; $ this -> conn1 -> set_charset ( $ this -> charset ) ; }
It sets the charset of the database.
@param string $charset Example 'utf8'
@test void this('utf8')
It sets the charset of the database .