PHP DbDriver::num_fields示例

示例#1

文件： class.DbDriver.php 项目： GavinLai/SimMatch

 /**
  * Get number of fields in result
  *
  * @return int
  *   The number of fields in the result set resource on success & return false for failure
  */
 public function num_fields()
 {
     return $this->dbObj->num_fields($this->query);
 }