mysqli::warning_count

mysqli_stmt->affected_rows

The MySQLi_STMT class

简介

Represents a prepared statement.

Class synopsis

MySQLi_STMT

MySQLi_STMT {

/* Properties */

int $affected_rows;

int $errno;

string $error;

int $field_count;

int $insert_id;

int $num_rows;

int $param_count;

string $sqlstate;

/* Methods */

int mysqli_stmt_affected_rows ( mysqli_stmt $stmt )

int mysqli_stmt::attr_get ( int $attr )

bool mysqli_stmt::attr_set ( int $attr , int $mode )

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

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

bool mysqli_stmt::close ( void )

void mysqli_stmt::data_seek ( int $offset )

int mysqli_stmt_errno ( mysqli_stmt $stmt )

string mysqli_stmt_error ( mysqli_stmt $stmt )

bool mysqli_stmt::execute ( void )

bool mysqli_stmt::fetch ( void )

int mysqli_stmt_field_count ( mysqli_stmt $stmt )

void mysqli_stmt::free_result ( void )

object mysqli_stmt::get_warnings ( mysqli_stmt $stmt )

mixed mysqli_stmt_insert_id ( mysqli_stmt $stmt )

int mysqli_stmt_num_rows ( mysqli_stmt $stmt )

int mysqli_stmt_param_count ( mysqli_stmt $stmt )

mixed mysqli_stmt::prepare ( string $query )

bool mysqli_stmt::reset ( void )

mysqli_result mysqli_stmt::result_metadata ( void )

bool mysqli_stmt::send_long_data ( int $param_nr , string $data )

string mysqli_stmt_sqlstate ( mysqli_stmt $stmt )

bool mysqli_stmt::store_result ( void )

}

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::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 — 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
stmt::free_result — Frees stored result memory for the given statement handle
mysqli_stmt::get_warnings — 说明
mysqli_stmt->insert_id — Get the ID generated from the previous INSERT operation
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 a 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::warning_count

mysqli_stmt->affected_rows