The mysqli_stmt class

Introduction

Represents a prepared statement.

Class synopsis

mysqli_stmt

/* Properties */

public readonly intstring $affected_rows;

public readonly intstring $insert_id;

public readonly intstring $num_rows;

public readonly int $param_count;

public readonly int $field_count;

public readonly int $errno;

public readonly string $error;

public readonly array $error_list;

public readonly string $sqlstate;

public int $id;

/* Methods */

public __construct(mysqli $mysql, stringnull $query = null)

public int attr_get(int $attribute)

public bool attr_set(int $attribute, int $value)

public bool bind_param(string $types, mixed &$var, mixed &...$vars)

public bool bind_result(mixed &$var, mixed &...$vars)

public true close()

public void data_seek(int $offset)

public bool execute(arraynull $params = null)

public boolnull fetch()

public void free_result()

public mysqli_resultfalse get_result()

public mysqli_warningfalse get_warnings()

public bool more_results()

public bool next_result()

public intstring num_rows()

public bool prepare(string $query)

public bool reset()

public mysqli_resultfalse result_metadata()

public bool send_long_data(int $param_num, string $data)

public bool store_result()

Properties

id: Stores the statement ID.

Table of Contents

mysqli_stmt::$affected_rows — Returns the total number of rows changed, deleted, inserted, or matched by the last statement executed
mysqli_stmt::attr_get — Used to get the current value of a statement attribute
mysqli_stmt::attr_set — Used to modify the behavior of a prepared statement
mysqli_stmt::bind_param — Binds variables to a prepared statement as parameters
mysqli_stmt::bind_result — Binds variables to a prepared statement for result storage
mysqli_stmt::close — Closes a prepared statement
mysqli_stmt::__construct — Constructs a new mysqli_stmt object
mysqli_stmt::data_seek — Adjusts the result pointer to an arbitrary row in the buffered result
mysqli_stmt::$errno — Returns the error code for the most recent statement call
mysqli_stmt::$error — Returns a string description for last statement error
mysqli_stmt::$error_list — Returns a list of errors from the last statement executed
mysqli_stmt::execute — Executes a prepared statement
mysqli_stmt::fetch — Fetch results from a prepared statement into the bound variables
mysqli_stmt::$field_count — Returns the number of columns in the given statement
mysqli_stmt::free_result — Frees stored result memory for the given statement handle
mysqli_stmt::get_result — Gets a result set from a prepared statement as a mysqli_result object
mysqli_stmt::get_warnings — Get result of SHOW WARNINGS
mysqli_stmt::$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::$num_rows — Returns the number of rows fetched from the server
mysqli_stmt::$param_count — Returns the number of parameters for the given statement
mysqli_stmt::prepare — Prepares 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 — Stores a result set in an internal buffer