我有以下功能:
public function get_interesses() {
global $db;
$interesses = array();
$get_interesses = $db->query(sprintf("SELECT * FROM inter_list LEFT JOIN inter_user_conn ON inter_list.idinter = inter_user_conn.idinter AND inter_user_conn.iduser=%s WHERE inter_user_conn.idinter IS NULL", secure($this->_data['user_id'], 'int') )) or _error(SQL_ERROR_THROWEN);
if($get_interesses->num_rows > 0) {
while($interesse = $get_interesses->fetch_assoc()) {
$interesses[] = $interesse;
}
}
return $interesses;
}
它工作正常,但我想回应" idinter" " inter_list"的值表,并返回空结果。 我可以回显除了" idinter"之外的所有表值,我需要该值。
Inter List表:
inter_user_conn: