note 17281 added to function.mysql-error

From: Date: Mon, 03 Dec 2001 10:32:03 +0000
Subject: note 17281 added to function.mysql-error
Groups: php.notes 
Request: Send a blank email to php-notes+get-21554@lists.php.net to get a copy of this message
<B>PLEASE NOTE</B> Do not use this function to error check the returning of rows froma MySQL result (resource ID). $rowcount = mysql_num_rows($result)or Die (mysql_error()); If there are no rows returned, the integer returned by mysql_num_rows = 0. Therefore this will not produce any MySQL error becaus enothing went wrong. But because there are no rows returned, the script will end there. Just a note to take on board :-) -- http://www.php.net/manual/en/function.mysql-error.php http://master.php.net/manage/user-notes.php?action=edit+17281 http://master.php.net/manage/user-notes.php?action=delete+17281 http://master.php.net/manage/user-notes.php?action=reject+17281

« previous php.notes (#21554) next »