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

}