You have to pass mysql_num_rows a $result variable from your query. Thank you, Micah Gersten onShore Networks Internal Developer http://www.onshore.com David DURIEUX wrote: > Bonjour, > > > > Cordialement, > > David DURIEUX > Tel : 04.74.04.81.34 > Port : 06.34.99.45.18 > Mail : d.durieux@xxxxxxxxxxxxx > Site Web : http://www.siprossii.com/ > > SIPROSSII > 847 route de Frans (Créacité) > 69400 Villefranche sur Saône > > ID is INT. It's ok before. > > I have errors : > > > Warning: Wrong parameter count for mysql_num_rows() > in /usr/home/sites/CL000001/Web_data/hebergement/pages/sousdomaines.php > on line 7 string(0) "" NULL > > Warning: Wrong parameter count for mysql_num_rows() > in /usr/home/sites/CL000001/Web_data/hebergement/pages/sousdomaines.php > on line 12 string(0) "" NULL > > Warning: Wrong parameter count for mysql_num_rows() > in /usr/home/sites/CL000001/Web_data/hebergement/pages/sousdomaines.php > on line 16 string(0) "" NULL > > > > Le Wed, 3 Sep 2008 12:11:00 +0200 > "Evert Lammerts" <evert.lammerts@xxxxxxxxx> a écrit: > > >>> In fact the first return 0 results >>> >> So the problem is in your select, and if your select works when you >> manually insert the value for id (iow, without using $var), the >> problem has something to do with $var. >> >> Is the data type of the ID column INT? Try the following and let us >> know the output: >> >> $var=107; >> $query = mysql_query("SELECT * FROM table WHERE id={$var};") or >> die(mysql_error()); // make sure to use double quotes >> var_dump(mysql_error(), mysql_num_rows()); >> >> $var=mysql_real_escape_string("107"); >> $query = mysql_query("SELECT * FROM table WHERE id={$var};") or >> die(mysql_error()); // make sure to use double quotes >> var_dump(mysql_error(), mysql_num_rows()); >> >> $query = mysql_query("SELECT * FROM table WHERE id=107;") or >> die(mysql_error()); // make sure to use double quotes >> var_dump(mysql_error(), mysql_num_rows()); >> >> > > > -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
