WordPress清理插件 === Optimize Database after Deleting Revisions ===
Contributors: CAGE Web Design | Rolf van Gelder
Donate link: http://cagewebdev.com/donations-odb/
Plugin Name: Optimize Database after Deleting Revisions
Plugin URI: http://cagewebdev.com/optimize-database-after-deleting-revisions-wordpress-plugin
Tags: database, delete, revisions, optimize, post, posts, page, pages, clean, clean up, trash, spam, trashed, spammed, database size, scheduler, transients, unused tags, pingback, trackback, unix cron tab, crontab, multisite, custom post types, oembed
Author URI: http://cagewebdev.com
Author: CAGE Web Design | Rolf van Gelder, Eindhoven, The Netherlands
Contributors: cageehv
Requires at least: 2.8
Requires PHP: 5.0
Tested up to: 5.8.1
Stable tag: 5.0.10
Version: 5.0.10
License: GPLv2 or later

== Description ==

This plugin is a ‘One Click’ WordPress Database Cleaner / Optimizer.

= Main Features =
* Deletes revisions of posts, pages and / or custom post types (you optionally can keep an ‘x’-amount of the most recent revisions and you can choose to delete revisions older than…)
* Deletes trashed posts, pages and comments (optional)
* Deletes spammed comments (optional)
* Deletes unused tags (optional)
* Deletes ‘expired or all transients’ (optional)
* Deletes ‘pingbacks’ and ‘trackbacks’ (optional)
* Clears the ‘OEMBED cache’ (optional)
* Deletes ‘orphan postmeta items’
* Optimizes the database tables (optionally you can exclude certain tables, or even specific posts/pages, from optimization)
* Creates a log of the optimizations (optional)
* Optimization can be scheduled to automatically run once hourly, twice daily, once daily or once weekly at a specific time (optional)
* ‘Optimize DB (1 click)’ link in the admin bar (optional)
* ‘Optimize Database’ Icon in the admin menu (optional)
* MULTISITE compatible: optimizes all sites in the network with one click

= Settings =
You can find the settings page in the WP Admin Panel » Optimize Database -or- via the WP Admin Panel » Optimize Database icon (depends on settings)

= Excluding specific posts/pages from deleting revisions =
If you want to keep revisions for a specific post/page (no matter what the other settings are), create a custom field named ‘keep_revisions’ for that post/page and give it the value ‘Y’

= Starting the Analysis / Optimization =
You can start the Optimization in the WP Admin Panel » Optimize Database.
Note: if you use the Scheduler the Optimization will run automatically!
Note: you also can click the ‘Optimize DB (1 click)’ link in the admin bar (if enabled)
You can click one of the following buttons:
‘Analyze (summary): analyzes the database and gives the count of what will be cleaned
‘Analyze (detail): analyzes the database and gives a detailed report of what will be deleted
‘Optimize (summary): actually deletes the items and gives the count of what has been deleted
‘Optimize (detail): actually deletes the items and gives a detailed report of what has been deleted

= Multisite Support =
* Install the plugin as Network Administrator (Network Admin » Plugins)
* ‘Network Activate’ the plugin
* You only can configure and run the plugin on the main network site, but it will optimize ALL the sub-sites too!

= Running the plug in from a Unix crontab =
In case you cannot use WPCron, but you can edit the Unix crontab:

Create a .php file, in the root directory of your site, with:
<?php
define(‘RUN_OPTIMIZE_DATABASE’, true);
require_once(‘wp-load.php’);
?>

Then, start the .php file from your crontab!

= Supported languages =
* Belarus [be_BY] – translated by Natasha – https://www.ustarcash.com/ – keyword UStarCash
* Danish [da_DK] – translated by Alexander Leo-Hansen – http://alexanderleohansen.dk
* Dutch [nl_NL] – translated by Rolf van Gelder, CAGE Web Design – http://cagewebdev.com
* English [en_US] – translated by Rolf van Gelder, CAGE Web Design – http://cagewebdev.com
* French [fr_FR] – translated by Guillaume Blet – http://www.mycinetheque.fr
* German [de_DE] – translated by Kolja Spyra
* Indonesian [id_ID] – translated by ChameleonJohn.com
* Italian [it_IT] – translated by Fabio Marzocca
* Persian [fa_IR] – translated by Milad Mordi, http://seodaramal.ir
* Portuguese [po_BR] – translated by Rede Sul Mineira de Comunicações
* Russian [ru_RU] – translated by Vadim Sokhin, PluginZone – http://pluginzone.ru
* Serbian [sr_RS] – translated by Ogi Djuraskovic, FirstSiteGuide – http://firstsiteguide.com
* Swedish [sv_SE] – translated by P.E.
* Turkish [tr_TR] – translated by Keremcan Buyuktaskin
* Ukranian [uk_UA] – translated by Anna Goriacha, Coupofy – http://coupofy.com

= Author =
CAGE Web Design | Rolf van Gelder, Eindhoven, The Netherlands – http://cagewebdev.com – http://rvg.cage.nl

= Plugin URL =
http://cagewebdev.com/optimize-database-after-deleting-revisions-wordpress-plugin

= Download URL =
http://wordpress.org/plugins/rvg-optimize-database/

= Disclaimer =
NO WARRANTY, USE IT AT YOUR OWN RISK!

= Plugins by CAGE Web Design | Rolf van Gelder =
WordPress plugins created by CAGE Web Design | Rolf van Gelder
http://cagewebdev.com/category/news-tech-art/wordpress/

== Installation ==

= Single site =
* Upload the Plugin to the `/wp-content/plugins/` directory
* Activate the plugin in the WP Admin Panel » Plugins
* Change the settings (if needed) in the WP Admin Panel » Settings » Optimize Database -or- via the WP Admin Panel » Optimize Database icon (depends on settings)

= Multisite =
* Install the plugin as Network Administrator (Network Admin » Plugins)
* ‘Network Activate’ the plugin
* The settings are the same for ALL sites in the network, so if you change a setting for one site, it will be used for all other sites.
* If you run the plugin from any of the sites, it will cleanup ALL the sites in the network!

== Changelog ==
= 5.0.10 [10/26/2021] =
* BUG FIX: set_time_limit fixed

= 5.0.9 [08/04/2021] =
* BUG FIX: Syntax error corrected

= 5.0.8 [08/03/2021] =
* BUG FIX: Some performance inprovements (2nd try)

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