Thread Starter
mrvids
(@mrvids)
actually, looks like i figured it out. i went through the index for the theme and just started commenting pieces out until i saw files in the cache. after commenting out the sidebar I saw that the cache dir starting populating.
so i started commenting parts of the side bar out that had any php/wp functionality.
in my sidebar i had:
<? virtual (“/includes/80×80.html”); ?>
when i commented that out, my site started caching again even with the rest of the sidebar.php code in tact.
I changed that line to
<? include “includes/80×80.html”; ?>
and now caching works in its entirety. I just thought I’d share the solution, maybe it will help someone else who is banging their head on the wall ;).
That was a PHP error stopping your PHP process from finishing and therefore the cache couldn’t be written out. I wonder if I can add some debug code for that.
Not necessarily an error. virtual flushes all the buffers back to Apache and has Apache do a mod_include. Meaning that the output buffering you’re using they might have been empty when it got to the cache. The headers would have certainly been flushed out of the buffer.
I don’t see any way to check for it other than looking through all the theme files for keywords like “virtual” and other ones that may be a problem.
Doh! You’re right. I don’t think I’ve used virtual().
There may be a way of testing for it. I’d need to create a “Troubleshooting” button, but it could set a key of some sort at the start of a page request and if the request finishes properly the key would be deleted.
If the key ever existed before a particular request then we’d know something went wrong.
‘Course the interesting bit is coding the key and figuring out what to base it on. ie. REQUEST_URI, $current_user..
If “80×80.html” contains no PHP code, it needn’t be parsed by PHP. Use:
readfile('includes/80x80.html', true);
If their were a PHP error wouldn’t it say so?
WP-Supercache is also not working for me.
MrApples – it wasn’t a PHP error, see Otto42’s post above. Have you tried debugging it?
Yes, I followed all the debugging instructions included in the readme.
WP-Cache is working (but only caches 6 pages), Supercache does nothing.
In the error log I could not find anything from WordPress.
