php - Keep getting Fatal error: Function name must be a string in -

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i'm not seeing quite seems there's nothing defining function here. i've tried can see php limited @ point- month or , can't seem it:

error says: fatal error: function name must string in /home/ad67852/public_html/ft-adshot.com/login.php on line 35......

 }  else    {     mysql_query("update members set lastlogin = '".time()."'    userid='userid'");     $_session("ulogin");     $_session['ulogin'] = true;     $_session("uname");     $_session['uname'] = $userid;     $_session("pw");     $_session['pw'] = $password;     //header("location: /members/index.php");

i wondered if time () not defined or nothing tried has worked far!

thanks in advance appreciate solving one, robert

$time=time(); mysql_query("update members set `lastlogin` = '".$time."' `userid`='userid'");      $_session['ulogin'];      $_session['ulogin'] = true;      $_session['uname'];      $_session['uname'] = $userid;      $_session['pw'];      $_session['pw'] = $password;      //header("location: /members/index.php");

use , try


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