Title: Undefined variable: protocol
Last modified: August 30, 2016

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# Undefined variable: protocol

 *  Resolved [vegidio](https://wordpress.org/support/users/vegidio/)
 * (@vegidio)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/undefined-variable-protocol/)
 * Hi,
 * I just installed WP Super Cache in my site and it seems to be working fine, but
   while I was looking at the error log I found the message below. It appears quite
   often:
 * `Undefined variable: protocol in /var/www/scc/web/app/plugins/wp-super-cache/
   wp-cache-phase1.php on line 583`
 * Apparently the $protocol variable is undefined. This is not breaking the site
   and, as I said, the cache is working fine, but maybe you should fix this little
   bug.
 * I’m using WP Super Cache 1.4.6, PHP 5.5.9, nginx 1.4.6.
 * [https://wordpress.org/plugins/wp-super-cache/](https://wordpress.org/plugins/wp-super-cache/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Brandon Kraft](https://wordpress.org/support/users/kraftbj/)
 * (@kraftbj)
 * Code Wrangler
 * [10 years, 3 months ago](https://wordpress.org/support/topic/undefined-variable-protocol/#post-6856469)
 * Thanks for the report. This is fixed in 1.4.7.
 * Cheers!

Viewing 1 replies (of 1 total)

The topic ‘Undefined variable: protocol’ is closed to new replies.

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 * 1 reply
 * 2 participants
 * Last reply from: [Brandon Kraft](https://wordpress.org/support/users/kraftbj/)
 * Last activity: [10 years, 3 months ago](https://wordpress.org/support/topic/undefined-variable-protocol/#post-6856469)
 * Status: resolved