PDOStatement 类

(PHP 5 >= 5.1.0, PHP 7, PECL pdo >= 1.0.0)

简介

代表一条预处理语句，并在该语句被执行后代表一个相关的结果集。

PDOStatement implements Traversable {

/* 属性 */

readonly string $queryString;

/* 方法 */

bindColumn ( mixed $column , mixed &$param [, int $type [, int $maxlen [, mixed $driverdata ]]] ) : bool

bindParam ( mixed $parameter , mixed &$variable [, int $data_type = PDO::PARAM_STR [, int $length [, mixed $driver_options ]]] ) : bool

bindValue ( mixed $parameter , mixed $value [, int $data_type = PDO::PARAM_STR ] ) : bool

closeCursor ( ) : bool

columnCount ( ) : int

debugDumpParams ( ) : bool

errorCode ( ) : string

errorInfo ( ) : array

execute ([ array $input_parameters ] ) : bool

fetch ([ int $fetch_style [, int $cursor_orientation = PDO::FETCH_ORI_NEXT [, int $cursor_offset = 0 ]]] ) : mixed

fetchAll ([ int $fetch_style [, mixed $fetch_argument [, array $ctor_args = array() ]]] ) : array

fetchColumn ([ int $column_number = 0 ] ) : string

fetchObject ([ string $class_name = "stdClass" [, array $ctor_args ]] ) : mixed

getAttribute ( int $attribute ) : mixed

getColumnMeta ( int $column ) : array

nextRowset ( ) : bool

rowCount ( ) : int

setAttribute ( int $attribute , mixed $value ) : bool

setFetchMode ( int $mode ) : bool

}