Php/docs/class.mysqli-stmt
(PHP 5, PHP 7)
简介
代表一个预编译 SQL 语句。
类摘要
mysqli_stmt {
int $affected_rows;
int $errno;
array $error_list;
string $error;
int $field_count;
int $insert_id;
int $num_rows;
int $param_count;
string $sqlstate;
/* 方法 */
mysqli_stmt_affected_rows
( mysqli_stmt $stmt
) : int
public attr_get
( int $attr
) : int
public attr_set
( int $attr
, int $mode
) : bool
public bind_param
( string $types
, mixed &$var
, mixed &...$vars
) : bool
public bind_result
( mixed &$var
, mixed &...$vars
) : bool
public close ( ) : bool
public data_seek
( int $offset
) : void
mysqli_stmt_errno
( mysqli_stmt $stmt
) : int
mysqli_stmt_error_list
( mysqli_stmt $stmt
) : array
mysqli_stmt_error
( mysqli_stmt $stmt
) : string
public execute ( ) : bool
public fetch ( ) : bool
mysqli_stmt_field_count
( mysqli_stmt $stmt
) : int
public free_result ( ) : void
public get_result ( ) : mysqli_result
public get_warnings ( ) : object
mysqli_stmt_insert_id
( mysqli_stmt $stmt
) : mixed
public more_results ( ) : bool
public next_result ( ) : bool
public num_rows ( ) : int
mysqli_stmt_param_count
( mysqli_stmt $stmt
) : int
public reset ( ) : bool
public result_metadata ( ) : mysqli_result
public send_long_data
( int $param_nr
, string $data
) : bool
mysqli_stmt_sqlstate
( mysqli_stmt $stmt
) : string
public store_result ( ) : bool
}
Table of Contents
- mysqli_stmt::$affected_rows — Returns the total number of rows changed, deleted, or inserted by the last executed statement
- mysqli_stmt::attr_get — Used to get the current value of a statement attribute
- mysqli_stmt::attr_set — Used to modify the behavior of a prepared statement
- mysqli_stmt::bind_param — Binds variables to a prepared statement as parameters
- mysqli_stmt::bind_result — Binds variables to a prepared statement for result storage
- mysqli_stmt::close — Closes a prepared statement
- mysqli_stmt::__construct — Constructs a new mysqli_stmt object
- mysqli_stmt::data_seek — Seeks to an arbitrary row in statement result set
- mysqli_stmt::$errno — Returns the error code for the most recent statement call
- mysqli_stmt::$error_list — Returns a list of errors from the last statement executed
- mysqli_stmt::$error — Returns a string description for last statement error
- mysqli_stmt::execute — Executes a prepared Query
- mysqli_stmt::fetch — Fetch results from a prepared statement into the bound variables
- mysqli_stmt::$field_count — Returns the number of field in the given statement
- mysqli_stmt::free_result — Frees stored result memory for the given statement handle
- mysqli_stmt::get_result — Gets a result set from a prepared statement
- mysqli_stmt::get_warnings — Get result of SHOW WARNINGS
- mysqli_stmt::$insert_id — Get the ID generated from the previous INSERT operation
- mysqli_stmt::more_results — Check if there are more query results from a multiple query
- mysqli_stmt::next_result — Reads the next result from a multiple query
- mysqli_stmt::$num_rows — Return the number of rows in statements result set
- mysqli_stmt::$param_count — Returns the number of parameter for the given statement
- mysqli_stmt::prepare — Prepare an SQL statement for execution
- mysqli_stmt::reset — Resets a prepared statement
- mysqli_stmt::result_metadata — Returns result set metadata from a prepared statement
- mysqli_stmt::send_long_data — Send data in blocks
- mysqli_stmt::$sqlstate — Returns SQLSTATE error from previous statement operation
- mysqli_stmt::store_result — Transfers a result set from a prepared statement
/* 属性 */