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dbplus_prevDescriptionint dbplus_prev ( resource relation, array &tuple )
dbplus_curr() will read the data for the previous tuple for the given relation, will make it the current tuple and will pass it back as an associative array in tuple. The function will return zero (aka. DBPLUS_ERR_NOERR) on success or a db++ error code on failure. See dbplus_errcode() or the introduction to this chapter for more information on db++ error codes. See also dbplus_first(), dbplus_curr(), dbplus_next(), and dbplus_last(). Copyright © 1997 - 2007 by the PHP Documentation Group. This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later. A copy of the Open Publication License is distributed with this manual, the latest version is presently available at http://www.opencontent.org/openpub/. Please see full copyright text at http://www.php.net/manual/en/copyright.php Original version of the above documentation is available at http://www.php.net/manual/en/ |
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