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 */

bool 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 ( void )

int columnCount ( void )

bool debugDumpParams ( void )

string errorCode ( void )

array errorInfo ( void )

bool execute ([ array $input_parameters ] )

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

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

string fetchColumn ([ int $column_number = 0 ] )

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

mixed getAttribute ( int $attribute )

array getColumnMeta ( int $column )

bool nextRowset ( void )

int rowCount ( void )

bool setAttribute ( int $attribute , mixed $value )

bool setFetchMode ( int $mode )

}