note 95872 added to function.mysql-num-rows

From: Date: Tue, 26 Jan 2010 22:28:27 +0000
Subject: note 95872 added to function.mysql-num-rows
Groups: php.notes 
Request: Send a blank email to php-notes+get-165340@lists.php.net to get a copy of this message
A little combination of previous solutions, I only needed to know how many rows and I have to limit a sorted list: <?PHP //connect to dbase $qry = "SELECT SQL_CALC_FOUND_ROWS '0' FROM $table LIMIT 0 UNION SELECT FOUND_ROWS()"; $result=mysql_query($qry) or die(mysql_error()); while ($row = mysql_fetch_row($result)) $total_rows = $row[0]; ?> After this code you can do SELECT ... FROM ... ORDER BY ... LIMIT ... I've tried to do this in one query with UNION like: (SELECT SQL_CALC_FOUND_ROWS '0'... FROM ... ORDER BY ... LIMIT ...) UNION (SELECT FOUND_ROWS() ...) This didn't work :-( maybe somebody can solve this? ---- Server IP: 69.147.83.197 Probable Submitter: 81.206.94.66 ---- Manual Page -- http://www.php.net/manual/en/function.mysql-num-rows.php Edit -- https://master.php.net/note/edit/95872 Del: integrated -- https://master.php.net/note/delete/95872/integrated Del: useless -- https://master.php.net/note/delete/95872/useless Del: bad code -- https://master.php.net/note/delete/95872/bad+code Del: spam -- https://master.php.net/note/delete/95872/spam Del: non-english -- https://master.php.net/note/delete/95872/non-english Del: in docs -- https://master.php.net/note/delete/95872/in+docs Del: other reasons-- https://master.php.net/note/delete/95872 Reject -- https://master.php.net/note/reject/95872 Search -- https://master.php.net/manage/user-notes.php

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