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php null command?
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Coyote
Experienced User

Joined: 08 Dec 2006
Posts: 338
PostPosted: February 4th 2008, 11:08 am    Post subject: php null command? Reply with quote
I found a conflict with the "Mod own topics" mod and the "Featured Topics" mod. It seems that any member in a forum that allows "mod own topics" can remove a topic from the featured topics list. I'm just barely beginning to understand PHP, so I thought I might be able to solve this one on my own.

So I went into posting.php and found this block of code:

Code:
//
// featured toggle selection
//
if (($userdata['user_level'] == ADMIN) && ($post_info['featured'] == 0))
{
   
   $template->assign_block_vars('switch_featured_checkbox', array());
}
else
{
$template->assign_block_vars('switch_featuredR_checkbox', array());
}


And replaced it with this:

Code:
if (($userdata['user_level'] == ADMIN) && ($post_info['featured'] == 0))
{
   
   $template->assign_block_vars('switch_featured_checkbox', array());
}
elseif (($userdata['user_level'] == ADMIN) && ($post_info['featured'] == 1))
{
$template->assign_block_vars('switch_featuredR_checkbox', array());
}
else $null = $null; 


It works just fine, but there has got to be a more elegant way to do it. I'm pretty sure that there's another way to not display the "remove from featured topics" checkbox without using $null = $null...

Thanks ahead of time.
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Thoul
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Joined: 30 Jul 2002
Posts: 17676
Location: USA
PostPosted: February 22nd 2008, 8:31 pm    Post subject: Reply with quote
Just leave out the else $null = $null; line. You're not required to have an else clause if you don't need it.
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