MDB_Common::fetchRow()

MDB_Common::fetchRow() -- fetch the first row

Synopsis

require_once 'MDB.php';

array &fetchRow (resource $result, integer [$fetchmode = MDB_FETCHMODE_DEFAULT] [, integer $rownum = NULL])

Beschreibung

Fetch the first row of data returned from a result set and free the result set.

Parameter

resource $result

a valid resource returned by query() or executeQuery()

integer $fetchmode

the fetch mode to use, default is MDB_FETCHMODE_DEFAULT

integer $rownum

the row number to fetch

Rückgabewert

array - the first row of results as an array indexed from 0 or a MDB_Error, if fail

Fehler-Meldungen

Tabelle 34-1. Mögliche Fehler-Arten

Error codeError messageReasonSolution
every other error code  Database specific error Check the database related section of PHP-Manual to detect the reason for this error. In the most cases a misformed SQL statment. Ie. using LIMIT in a SQL-Statment for an Oracle database.

Hinweise

Diese Methode kann nicht statisch aufgerufen werden.

Siehe auch

query() , limitQuery() , prepareQuery() executeQuery() , fetchCol() , fetchRow()