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1. lorieransom
   Member
   Posted 2 years ago #

   I'm trying to hide or show a couple of links depending on whether a plugin is activated or not. Below is the simple code I am using in the header.php file, after the body tag. The code always spits out the else case. (Currently attempting to detect wp-cache, which I know is activated). Is the Plugin information not available to WordPress when the header file is read? Is there another solution? Thanks!

   <?php if (function_exists('wp-cache'))
     {
     	echo <li>this function exists</li>;
     }else	{
     	echo <li>this function does not exist</li>;
   }?>

2. Qurl
   Member
   Posted 2 years ago #

   Looking into the source of wp-cache it seems there is no function 'wp-cache'. That's probably the reason why the else statement is chosen. Try for instance 'wp_cache_postload'.

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