note 104630 added to mysqli-result.num-rows

From: Date: Mon, 27 Jun 2011 08:39:21 +0000
Subject: note 104630 added to mysqli-result.num-rows
Groups: php.notes 
Request: Send a blank email to php-notes+get-180978@lists.php.net to get a copy of this message
This may be a bug or a feature, but I do see peculiar behaviour with regards to this feature on php version 5.2.6-1+lenny10. Also bugs.php.net is down. The value in mysqli-result->num_rows is not the total number of rows, but rather the number of rows you have iterated over so far. <?php $sql = "valid select statement that yields results"; if($result = mysqli-connection->query($sql, MYSQLI_USE_RESULT)) { echo $result->num_rows; //zero while($row = $result->fetch_row()) { echo $result->num_rows; //incrementing by one each time } echo $result->num_rows; // Finally the total count } ?> This has had me confused more than a few times, I hope I can save you some of that trouble. Regards, Johan Abildskov ---- Server IP: 69.147.83.197 Probable Submitter: 90.185.25.178 ---- Manual Page -- http://www.php.net/manual/en/mysqli-result.num-rows.php Edit -- https://master.php.net/note/edit/104630 Del: integrated -- https://master.php.net/note/delete/104630/integrated Del: useless -- https://master.php.net/note/delete/104630/useless Del: bad code -- https://master.php.net/note/delete/104630/bad+code Del: spam -- https://master.php.net/note/delete/104630/spam Del: non-english -- https://master.php.net/note/delete/104630/non-english Del: in docs -- https://master.php.net/note/delete/104630/in+docs Del: other reasons-- https://master.php.net/note/delete/104630 Reject -- https://master.php.net/note/reject/104630 Search -- https://master.php.net/manage/user-notes.php

« previous php.notes (#180978) next »