vb.org Archive - random profiles on non-vb page

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- - random profiles on non-vb page (https://vborg.vbsupport.ru/showthread.php?t=57706)

sabret00the

10-07-2003 10:49 PM

random profiles on non-vb page

can you help me with this snippet of code please

PHP Code:


		
			
<?php

$randname="SELECT username, userid FROM user ORDER BY rand() LIMIT 1"; 

echo ("<a href=\"forums/member.php?s=&action=getinfo&userid=$randname\"><img src=\"img/v2-rand_prof.png\" alt=\"random profile\" width=\"292\" height=\"136\" border=\"0\" /></a>"); 

?>

when you click the image that that produces it's meant to send you to a random profile but instead of making the userid it gives me the query as the link

e.g. http://www.ebslive.com/forums/member...&userid=SELECT username, userid FROM user ORDER BY rand() LIMIT 1

sabret00the

10-07-2003 11:50 PM

ok figured it out kinda

PHP Code:


		
			
<?php
$randpro2 = "SELECT * FROM user WHERE userid > 0 AND usergroupid != 10 AND usergroupid != 11"; 
$randprof = rand(0,$numbermembers); 
echo ("<a href=\"forums/member.php?s=&action=getinfo&userid=$randpro2\"><img src=\"img/v2-rand_prof.png\" alt=\"random profile\" width=\"292\" height=\"136\" border=\"0\" /></a>");
?>

just need to get $randpro2 to echo the number of users instead of the users, can someone help?

Dean C

10-08-2003 01:56 PM

PHP Code:


		
			
$random = $DB_site->query_first("SELECT userid,usergroupid FROM user WHERE userid > 0 AND usergroupid <> 10 AND usergroupid <> 11 ORDER BY rand()");



echo "<a href=\"forums/member.php?s=&action=getinfo&userid=$random[userid]\"><img src=\"img/v2-rand_prof.png\" alt=\"random profile\" width=\"292\" height=\"136\" border=\"0\" /></a>";

sabret00the

10-08-2003 04:22 PM

thanks mist, it's greatly appreciated :)

Dean C

10-08-2003 05:53 PM

Your welcome :) It's always nice answering such simple questions from a place in learning where I was only 6months ago :)

sabret00the

10-09-2003 02:57 PM

i have an additional query mist, how would i edit the code so it only shows members with more > 0 posts?

Dean C

10-09-2003 05:32 PM

PHP Code:


		
			
 $random = $DB_site->query_first("SELECT userid,usergroupid FROM user WHERE userid > 0 AND usergroupid <> 10 AND usergroupid <> 11 AND posts > 0 ORDER BY rand()");



echo "<a href=\"forums/member.php?s=&action=getinfo&userid=$random[userid]\"><img src=\"img/v2-rand_prof.png\" alt=\"random profile\" width=\"292\" height=\"136\" border=\"0\" /></a>";

sabret00the

10-09-2003 09:48 PM

i get this error

Quote:

Fatal error: Call to a member function on a non-object in /home/ebslive/public_html/index.php on line 161

Dean C

10-10-2003 03:20 PM

And what is on that line?

sabret00the

10-10-2003 03:54 PM

Quote:

$random = $DB_site->query_first("SELECT userid,usergroupid FROM user WHERE userid > 0 AND usergroupid <> 10 AND usergroupid <> 11 AND posts > 0 ORDER BY rand()");

is that line exactly

sabret00the

10-15-2003 01:21 PM

ok i fixed this thanks to the wonders of phpmyadmin

but

PHP Code:


		
			
     $randprof = $DB_site->query_first("SELECT userid,usergroupid FROM user WHERE userid > 0 AND usergroupid <> 10 AND usergroupid <> 11 AND posts > 0 ORDER BY rand()");
              echo ("<a href=\"forums/member.php?s=&action=getinfo&userid=$randprof[userid]\" target=\"_blank\"><img src=\"img/v2-rand_prof.png\" alt=\"random profile\" width=\"292\" height=\"136\" border=\"0\" /></a>");

is there anyway to get this to change userid per click instead of per page load

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