Re: URGENT: Session problem not carrying UserName over
| From: | CC Zona | Date: | Fri, 13 Apr 2001 19:03:22 +0000 |
| Subject: | Re: URGENT: Session problem not carrying UserName over | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-48476@lists.php.net to get a copy of this message | ||
In article <F14T7vBysOUmFfPWJhH00005b47@hotmail.com>,
mjyuen@hotmail.com ("Mike Yuen") wrote:
> ///////////////////////////////////////////////////////
> // PROBLEM IS HERE!!!! CUserName doesn't show up
> $eventrows = 0;
> $query = "SELECT * FROM activities WHERE CUserName='$CUserName' AND
> ADay='$d' AND AMonth='$themonth' AND AYear='$y'";
> print "<font size=-1>$query</font>";
> //
> ///////////////////////////////////////////////////////
Your only other reference to $CUserName prior to this is:
<?PHP
// Draw the Calendar
global $CUserName;
Right now that line is outside the function in which $CUserName is called.
'global' should be used *inside any function in which you want to make use
of a variable from the global namespace instead of the function's local
namespace.
--
CC