MySQLi_STMT类

(PHP 5, PHP 7)

简介

代表一个预编译 SQL 语句。

类摘要

mysqli_stmt {

/* 属性 */

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 */

int mysqli_stmt_affected_rows ( mysqli_stmt $stmt )

int attr_get ( int $attr )

bool attr_set ( int $attr , int $mode )

bool bind_param ( string $types , mixed &$var1 [, mixed &$... ] )

bool bind_result ( mixed &$var1 [, mixed &$... ] )

bool close ( void )

void data_seek ( int $offset )

int mysqli_stmt_errno ( mysqli_stmt $stmt )

array mysqli_stmt_error_list ( mysqli_stmt $stmt )

string mysqli_stmt_error ( mysqli_stmt $stmt )

bool execute ( void )

bool fetch ( void )

int mysqli_stmt_field_count ( mysqli_stmt $stmt )

void free_result ( void )

mysqli_result get_result ( void )

object get_warnings ( mysqli_stmt $stmt )

mixed mysqli_stmt_insert_id ( mysqli_stmt $stmt )

public bool more_results ( void )

public bool next_result ( void )

int num_rows ( void )

int mysqli_stmt_param_count ( mysqli_stmt $stmt )

mixed prepare ( string $query )

bool reset ( void )

mysqli_result result_metadata ( void )

bool send_long_data ( int $param_nr , string $data )

string mysqli_stmt_sqlstate ( mysqli_stmt $stmt )

bool store_result ( void )

}

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

MySQLi_STMT类

简介

类摘要

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