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Historical discussions can be found in the [email protected] archives. patent disclosures made in connection with the deliverables of the group; that page also .. field name, and the input modality; Date, time, and number formats. Set Date methods let you set date values (years, months, days, hours, minutes, seconds, The setMonth() method sets the month of a date object (). Here are some fixes for common W3 Total Cache error notifications. Speed up your website without breaking anything! will alway be kept up-to-date and will remain % compatible with WordPress, no matter how many updates happen.
You should choose one way and install the Enforce www preference plugin if you are using an old WordPress install. The latest versions redirect themselves you should always be running the latest version of WordPress anyway!
See this discussion for more. Could not get mutex lock. You can also disable file locking from the Admin screen as a last resort. It has to be on a local disk.
File locking and deleting expired files will not work properly unless the cache folder is on the local machine. If your hostname resolves to Do they return a file not found or code? The last two are especially important for making sure browsers load new versions of existing pages on your site. The path to wp-cache-phase1.
Is the path to wp-cache-phase1. If it is not correct the caching engine will not load. The timestamp on my blog keeps changing when I reload. Check that the path in your. You may have to hardcode it. Try disabling supercache mode. To fix you must add the following line to your wp-config.
Then clear your cache. You can disable that in three ways. If you have root access, edit your php. If your blog refuses to load make sure your wp-config. Are you missing an opening or closing PHP tag? Your front page is ok but posts and pages give a ? You may need to manually update your. If certain characters do not appear correctly on your website your server may not be configured correctly.
You need to tell visitors what character set is used. Use the plugin to make sure jobs are scheduled and for what time. Best to disable it. This might happen if you have WordPress installed in an unusual way. Installation Install like any other plugin, directly from your plugins page but make sure you have custom permalinks enabled.
How to uninstall WP Super Cache Almost all you have to do is deactivate the plugin on the plugins page. Turn off caching on the plugin settings page and clear the cache. Deactivate the plugin on the plugins page. Delete the wp-super-cache folder in the plugins folder. FAQ How do I know my blog is being cached?
If you want to do it manually, enable debugging in the plugin settings page and load the log file in a new browser tab. Then view your blog while logged in and logged out. You should see activity in the log. View the source of any page on your site.
PHP 5 Date and Time
On reload, a cached page will show the same timestamp so wait a few seconds before checking. If the plugin rules are missing from your. The pagespeed module for Apache may cause problems when testing. Disable it if you notice any problems running the cache tester. How do I disable Supercaching? If you only want to use the WP-Cache engine then edit your wp-config.
Supercache files are index. Those files contain information about the cached file.
The plugin really produces static html pages. No PHP is executed when those pages are served. Will the Super Cache compression slow down my server? No, it will do the opposite. Super Cache files are compressed and stored that way so the heavy compression is done only once. As a result, your server spends less time talking over the network which saves CPU time and bandwidth, and can also serve the next request much more quickly. How do I make certain parts of the page stay dynamic?
If the page contains a placeholder tag the filter can be used to replace that tag with your dynamically generated html. An example plugin is included. There are two example functions there. The other example function uses an output buffer to generate the dynamic content. See this post for a more technical and longer explanation. Cached files are served before almost all of WordPress is loaded.
This plugin caches entire pages but some plugins think they can run PHP code every time a page loads.
WordPress deletes the plugin folder when it updates a plugin. You can put your custom plugins in a different directory in a number of ways. See or this post on writing WP Super Cache plugins. What does the Cache Rebuild feature do? When a visitor leaves a comment the cached file for that page is deleted and the next visitor recreates the cached page.
A page takes time to load so what happens if it receives visitors during this time? This feature stops this happening. The cached page is not cleared when a comment is left. It is marked for rebuilding instead. Generally, you would use this format only if your site already has a syndication feed.
- How TO - Coming Soon Page
- WP Super Cache
- Having problems with W3 Total Cache and WordPress? Here’s how to fix them!
Note that this method may not let search engines know about all the URLs in your site, since the feed may only provide information on recent URLs, although search engines can still use that information to find out about other pages on your site during their normal crawling processes by following links inside pages in the feed. Make sure that the feed is located in the highest-level directory you want search engines to crawl.
Search engines extract the information from the feed as follows: Use of the modified date field is optional. Text file You can provide a simple text file that contains one URL per line.
The text file must follow these guidelines: The text file must have one URL per line. The URLs cannot contain embedded new lines. You must fully specify URLs, including the http. Each text file can contain a maximum of 50, URLs and must be no larger than 50MB 52, bytes. If you site includes more than 50, URLs, you can separate the list into multiple text files and add each one separately.
PHP: preg_replace - Manual
The text file must use UTF-8 encoding. You can specify this when you save the file for instance, in Notepad, this is listed in the Encoding menu of the Save As dialog box. The text file should contain no information other than the list of URLs. The text file should contain no header or footer information. If you would like, you may compress your Sitemap text file using gzip to reduce your bandwidth requirement. You can name the text file anything you wish.
Sample text file entries are shown below. A Sitemap file located at http: If you have the permission to change http: Examples of URLs considered valid in http: For instance, if the Sitemap is located at http: URLs that are not considered valid are dropped from further consideration.