Error: REG_EMPTY

ragob66
Topic Author
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New Member

15 years 8 months ago #1039 by ragob66

Error: REG_EMPTY was created by ragob66

Hi,

I use the DigiOz Guestbook Version 1.7.1 with some files of 1.7.2 (delete.php, delete_process.php, view.php, header.php and footer.php). After writing a guestbook entry and clicking "add to guestbook", I got an error above the confimation message:

Code:

Warning: eregi() [function.eregi]: REG_EMPTY in /web/cgi-bin/guestbook/functions.php on line 156

Nevertheless the guestbook entry is added. What does this error mean?

Thanks for your help!

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Pete
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Administrator

15 years 8 months ago #1040 by Pete

Replied by Pete on topic Error: REG_EMPTY

Hi,

That's just a warning, refering to the following lines of code:

Code:

 // Check agains list.
   for ($x=0; $x < count($referers); $x++)
   {
       if (eregi ($referers[$x], $referer))
       {
          $found = true;
       }
   }

It basically means you have specified a local domain for the Function to detect if form submitted from a domain other then yours (to prevent code injection). Look in the config.php file and you will see the relevant section:

Code:

$referers = array (
  'yourdomain.com',           // Your domain name without WWW
  'www.yourdomain.com',       // Your domain name with WWW
  '111.222.333.444');         // IP Address of your site

Make sure this information is set correctly, or else disable this check by changing this line:

Code:

$referersKey        = 1;

To this:

Code:

$referersKey        = 0;

Pete

DigiOz Webmaster
www.digioz.com

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ragob66
Topic Author
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15 years 8 months ago #1042 by ragob66

Replied by ragob66 on topic Error: REG_EMPTY

Ah, thanks Pete.

I deleted the IP address. That was my fault. Everything's fine again.

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