Title: charleslf's Replies | WordPress.org --- # charleslf [ ](https://wordpress.org/support/users/charleslf/) * [Profile](https://wordpress.org/support/users/charleslf/) * [Topics Started](https://wordpress.org/support/users/charleslf/topics/) * [Replies Created](https://wordpress.org/support/users/charleslf/replies/) * [Reviews Written](https://wordpress.org/support/users/charleslf/reviews/) * [Topics Replied To](https://wordpress.org/support/users/charleslf/replied-to/) * [Engagements](https://wordpress.org/support/users/charleslf/engagements/) * [Favorites](https://wordpress.org/support/users/charleslf/favorites/) Search replies: ## Forum Replies Created Viewing 15 replies - 1 through 15 (of 26 total) 1 [2](https://wordpress.org/support/users/charleslf/replies/page/2/?output_format=md) [→](https://wordpress.org/support/users/charleslf/replies/page/2/?output_format=md) * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[W3 Total Cache] Issues after Version 0.9.5.4 update](https://wordpress.org/support/topic/issues-after-version-0-9-5-4-update/) * [charleslf](https://wordpress.org/support/users/charleslf/) * (@charleslf) * [9 years, 3 months ago](https://wordpress.org/support/topic/issues-after-version-0-9-5-4-update/#post-9076296) * [@kyranwallace14](https://wordpress.org/support/users/kyranwallace14/), [@mrgrownupgeek](https://wordpress.org/support/users/mrgrownupgeek/): Save yourselves the headache and use the version in [@szepeviktor](https://wordpress.org/support/users/szepeviktor/)’ s comment. It’s way more stable. * [https://github.com/szepeviktor/w3-total-cache-fixed](https://github.com/szepeviktor/w3-total-cache-fixed) - This reply was modified 9 years, 3 months ago by [charleslf](https://wordpress.org/support/users/charleslf/). * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[W3 Total Cache] Bug in W3 Object Cache](https://wordpress.org/support/topic/bug-in-w3-object-cache/) * [charleslf](https://wordpress.org/support/users/charleslf/) * (@charleslf) * [9 years, 5 months ago](https://wordpress.org/support/topic/bug-in-w3-object-cache/#post-8910373) * Hello [@dageshi](https://wordpress.org/support/users/dageshi/), * Thanks for providing the steps to replicate this problem. * Check this thread for more information pertaining to your issue: [https://github.com/szepeviktor/w3-total-cache-fixed/issues/438](https://github.com/szepeviktor/w3-total-cache-fixed/issues/438) * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[W3 Total Cache] Secuirty Issue](https://wordpress.org/support/topic/security-major-dos-flaw/) * [charleslf](https://wordpress.org/support/users/charleslf/) * (@charleslf) * [9 years, 7 months ago](https://wordpress.org/support/topic/security-major-dos-flaw/#post-8615536) * [@matthewahawker](https://wordpress.org/support/users/matthewahawker/): you might also want to post about this on the [community edition](https://github.com/szepeviktor/w3-total-cache-fixed) of w3tc. There’s better chance of getting a fix pushed there. * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[W3 Total Cache] Redis extension doesn’t save to different buckets](https://wordpress.org/support/topic/redis-extension-doesnt-save-to-different-buckets/) * [charleslf](https://wordpress.org/support/users/charleslf/) * (@charleslf) * [9 years, 10 months ago](https://wordpress.org/support/topic/redis-extension-doesnt-save-to-different-buckets/#post-8255686) * Hey [@tzkmx](https://wordpress.org/support/users/tzkmx/), * Check my reply here: [https://wordpress.org/support/topic/redis-db-instances-fail/](https://wordpress.org/support/topic/redis-db-instances-fail/) namely, this patch: [https://github.com/charlesLF/fix-w3tc/commit/c35f7815d173489655835bf2f6f4bf3a777e0628](https://github.com/charlesLF/fix-w3tc/commit/c35f7815d173489655835bf2f6f4bf3a777e0628) * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[W3 Total Cache] Redis DB Instances – Fail](https://wordpress.org/support/topic/redis-db-instances-fail/) * [charleslf](https://wordpress.org/support/users/charleslf/) * (@charleslf) * [9 years, 10 months ago](https://wordpress.org/support/topic/redis-db-instances-fail/#post-8241907) * I think I will use your patch (or a variation of it) for the key namespacing on my local installs. This is indeed helpful for the cases where different WP installs reside on different subfolders of the same domain. * I’ll push it to the same repo branch when done, so you might want to keep an eye 🙂 * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[W3 Total Cache] Redis DB Instances – Fail](https://wordpress.org/support/topic/redis-db-instances-fail/) * [charleslf](https://wordpress.org/support/users/charleslf/) * (@charleslf) * [9 years, 10 months ago](https://wordpress.org/support/topic/redis-db-instances-fail/#post-8240814) * Hey [@webmdt](https://wordpress.org/support/users/webmdt/), * Nice catch on the Redis DB issue. * I see that you have found a workaround that works for you. * If you’re still interested in how to make W3TC use the correct Redis DB, here’s the patch: [https://github.com/charlesLF/fix-w3tc/commit/c35f7815d173489655835bf2f6f4bf3a777e0628](https://github.com/charlesLF/fix-w3tc/commit/c35f7815d173489655835bf2f6f4bf3a777e0628) * Cheers * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[W3 Total Cache] Fix for “Fatal error: require():”](https://wordpress.org/support/topic/fix-for-fatal-error-require/) * Thread Starter [charleslf](https://wordpress.org/support/users/charleslf/) * (@charleslf) * [9 years, 10 months ago](https://wordpress.org/support/topic/fix-for-fatal-error-require/#post-8232719) * [@kent-brockman](https://wordpress.org/support/users/kent-brockman/), here’s a more thorough patch: * ``` function w3tc_class_autoload( $class ) { $base = null; // some php pass classes with slash if ( substr( $class, 0, 1 ) == "\\" ) $class = substr( $class, 1 ); if ( substr( $class, 0, 5 ) == 'HTTP_' || substr( $class, 0, 7 ) == 'Minify_' ) { $base = W3TC_LIB_DIR . DIRECTORY_SEPARATOR . 'Minify' . DIRECTORY_SEPARATOR; } elseif ( substr( $class, 0, 8 ) == 'Minify0_' ) { $base = W3TC_LIB_DIR . DIRECTORY_SEPARATOR . 'Minify' . DIRECTORY_SEPARATOR; $class = substr( $class, 8 ); } elseif ( substr( $class, 0, 7 ) == 'Google_' && ( !defined( 'W3TC_GOOGLE_LIBRARY' ) || W3TC_GOOGLE_LIBRARY ) ) { // Google library $classPath = explode( '_', $class ); if ( count( $classPath ) > 3 ) { // Maximum class file path depth in this project is 3. $classPath = array_slice( $classPath, 0, 3 ); } $filePath = W3TC_LIB_DIR . DIRECTORY_SEPARATOR . implode( '/', $classPath ) . '.php'; if ( file_exists( $filePath ) ) { require $filePath; } return; } if ( !is_null( $base ) ) { $file = $base . strtr( $class, "\\_", DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR ) . '.php'; if ( file_exists( $file ) ) { require_once $file; } } else if ( substr( $class, 0, 5 ) == 'W3TC\\' ) { $filename = W3TC_DIR . DIRECTORY_SEPARATOR . substr( $class, 5 ) . '.php'; if ( file_exists( $filename ) ) { require $filename; } else { if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) { debug_print_backtrace(); } } return; } } ``` * basically just replace `is_readable()` with `file_exists()` in the original patch above. * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[W3 Total Cache] Conflict with Google Analytics Dashboard for WP (GADWP)](https://wordpress.org/support/topic/conflict-with-google-analytics-dashboard-for-wp-gadwp/) * [charleslf](https://wordpress.org/support/users/charleslf/) * (@charleslf) * [9 years, 10 months ago](https://wordpress.org/support/topic/conflict-with-google-analytics-dashboard-for-wp-gadwp/#post-8228337) * [@pferdetermine](https://wordpress.org/support/users/pferdetermine/) .. what does “didn’t work at all” mean? No error message whatsoever? * I tried GADWP locally. Works fine with the patch in the above link. - This reply was modified 9 years, 10 months ago by [charleslf](https://wordpress.org/support/users/charleslf/). * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[W3 Total Cache] Fix for “Fatal error: require():”](https://wordpress.org/support/topic/fix-for-fatal-error-require/) * Thread Starter [charleslf](https://wordpress.org/support/users/charleslf/) * (@charleslf) * [9 years, 10 months ago](https://wordpress.org/support/topic/fix-for-fatal-error-require/#post-8224055) * [@destac](https://wordpress.org/support/users/destac/), no problem 🙂 * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[W3 Total Cache] Do Not Install! This Update is Terrible. Please Fix](https://wordpress.org/support/topic/do-not-install-this-update-is-terrible-please-fix/) * [charleslf](https://wordpress.org/support/users/charleslf/) * (@charleslf) * [9 years, 10 months ago](https://wordpress.org/support/topic/do-not-install-this-update-is-terrible-please-fix/#post-8224041) * [@casbboy](https://wordpress.org/support/users/casbboy/) here are your options: * * If you are not seeing any other errors, then stick with the current W3TC version. The new release contains a completely refactored code that improves performance, bug fixes, and new features. I am pretty sure Frederick will update the plugin very soon based on the new bugs mentioned in this forum. * If you prefer staying on the older version, I recommend using the [community-driven edition](https://github.com/szepeviktor/fix-w3tc) instead as it incorporates many bug fixes based on the older 0.9.4 plugin version. * It’s up to you 🙂 - This reply was modified 9 years, 10 months ago by [charleslf](https://wordpress.org/support/users/charleslf/). * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[W3 Total Cache] Fix for “Fatal error: Class ‘W3_Config'”](https://wordpress.org/support/topic/fix-for-fatal-error-class-w3_config/) * Thread Starter [charleslf](https://wordpress.org/support/users/charleslf/) * (@charleslf) * [9 years, 10 months ago](https://wordpress.org/support/topic/fix-for-fatal-error-class-w3_config/#post-8224004) * [@johnmichaelpix](https://wordpress.org/support/users/johnmichaelpix/), you mean the `w3-total-cache-api.php` file? This should be in: `wp-content/plugins/w3- total-cache/w3-total-cache-api.php’ * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[W3 Total Cache] Error after updating plug in](https://wordpress.org/support/topic/error-after-updating-plug-in/) * [charleslf](https://wordpress.org/support/users/charleslf/) * (@charleslf) * [9 years, 10 months ago](https://wordpress.org/support/topic/error-after-updating-plug-in/#post-8223994) * Please try the suggestion in [https://wordpress.org/support/topic/fix-for-fatal-error-require/](https://wordpress.org/support/topic/fix-for-fatal-error-require/) - This reply was modified 9 years, 10 months ago by [charleslf](https://wordpress.org/support/users/charleslf/). - This reply was modified 9 years, 10 months ago by [charleslf](https://wordpress.org/support/users/charleslf/). * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[W3 Total Cache] Do Not Install! This Update is Terrible. Please Fix](https://wordpress.org/support/topic/do-not-install-this-update-is-terrible-please-fix/) * [charleslf](https://wordpress.org/support/users/charleslf/) * (@charleslf) * [9 years, 10 months ago](https://wordpress.org/support/topic/do-not-install-this-update-is-terrible-please-fix/#post-8223990) * [@casbboy](https://wordpress.org/support/users/casbboy/), did you read this: [https://wordpress.org/support/topic/fix-for-fatal-error-require/](https://wordpress.org/support/topic/fix-for-fatal-error-require/)? * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[W3 Total Cache] Error on publish new comment](https://wordpress.org/support/topic/error-on-publish-new-comment/) * [charleslf](https://wordpress.org/support/users/charleslf/) * (@charleslf) * [9 years, 10 months ago](https://wordpress.org/support/topic/error-on-publish-new-comment/#post-8223257) * Can you try the suggestion posted here: [https://wordpress.org/support/topic/fix-for-fatal-error-require/](https://wordpress.org/support/topic/fix-for-fatal-error-require/)? * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[W3 Total Cache] Fix for “Fatal error: require():”](https://wordpress.org/support/topic/fix-for-fatal-error-require/) * Thread Starter [charleslf](https://wordpress.org/support/users/charleslf/) * (@charleslf) * [9 years, 10 months ago](https://wordpress.org/support/topic/fix-for-fatal-error-require/#post-8223248) * Try the workaround posted above and see if that clears it. Viewing 15 replies - 1 through 15 (of 26 total) 1 [2](https://wordpress.org/support/users/charleslf/replies/page/2/?output_format=md) [→](https://wordpress.org/support/users/charleslf/replies/page/2/?output_format=md)