PDOStatement 类

(PHP 5 >= 5.1.0, PHP 7, PHP 8, 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。

类摘要

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
}

属性

queryString

所用的查询字符串

目录