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MySQL Improved Extension

<<mysqli->warning_count -- mysqli_warning_count

mysqli_stmt->affected_rows -- mysqli_stmt_affected_rows>>

∧PHP-Handbuch
∧Funktionsreferenz
∧Datenbankerweiterungen
∧Anbieterspezifische Datenbankerweiterungen
∧MySQL Improved Extension

UnterSeiten:

The MySQLi_STMT class

Einführung

Represents a prepared statement.

Klassenbeschreibung

MySQLi_STMT {

/* Eigenschaften */

int $affected_rows;

int $errno;

string $error;

int $field_count;

int $insert_id;

int $num_rows;

int $param_count;

string $sqlstate;

/* Methoden */

int MySQLi_STMT::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 )

}

Inhaltsverzeichnis

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
mysqli_stmt::free_result — Frees stored result memory for the given statement handle
mysqli_stmt::get_warnings — Get result of SHOW WARNINGS
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 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

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krapfi at gmail dot com
20.05.2008 15:35


The prototype of the mysqli_stmt constructor is mysqli_stmt::__construct(mysqli $link, $query);



To extend mysqli_stmt, do



class myStmt extends mysqli_stmt {

  public function __construct($link, $query) {

    parent::__construct($link, $query);

  }

}



class myI extends mysqli {

  public function prepare($query) {

    return new myStmt($this, $query);

  }

}



http://blog.myhat.de/2007/06/26/pdo-and-extending-mysqli/ has further infos including how to extend mysqli_result

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