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Gary Pendergast 1bbe957cc3 Boostrap/Load: Improve forward compatiblity of plugin global backup methods.
[37588] added methods to backup the plugin globals, for ensuring that advanced cache drop-ins don't overwrite hooks that've been added earlier in the load process.

The method for restoring the plugin globals wasn't compatible with the implementation of `WP_Hook` in #17817. `WP_Hook` implements `ArrayAccess`, so `_restore_plugin_globals()` was treating it as an array, and inadvertantly overwriting the `WP_Hook` object with a plain array.

To avoid having to re-write this code as part of #17817, we now use `add_filter()` to restore any hooks that were added by cache drop-ins, which `WP_Hook` correctly supports.

Merge of [38223] with the 4.6 branch.

Props pento, jorbin.
Fixes #36819.


Built from https://develop.svn.wordpress.org/branches/4.6@38224


git-svn-id: http://core.svn.wordpress.org/branches/4.6@38165 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-09 01:51:29 +00:00
wp-admin Updates: Improve experience for Bulk Actions when FTP is dismissed. 2016-08-09 01:15:29 +00:00
wp-content Bundled Themes: Bump versions and update theme tags. 2016-07-31 16:37:32 +00:00
wp-includes Boostrap/Load: Improve forward compatiblity of plugin global backup methods. 2016-08-09 01:51:29 +00:00
index.php Don't rely on include_path to include files. 2013-09-25 00:18:11 +00:00
license.txt Clarify Copyright year 2016-03-05 20:14:25 +00:00
readme.html Readme: Link to the Plugin Developer Handbook on DevHub as the primary resource for information on extending WordPress. 2016-07-19 17:34:44 +00:00
wp-activate.php I18N: Add translators comments to wp-activate.php. 2016-05-24 21:02:28 +00:00
wp-blog-header.php Docs: Add documentation to wp-blog-header.php. 2015-12-19 11:20:28 +00:00
wp-comments-post.php Docs: Standardize filter docs in root folder files to use third-person singular verbs per the inline documentation standards for PHP. 2016-05-23 16:44:27 +00:00
wp-config-sample.php The `wp-config-sample.php` file is deliberately CRLF to recognise the fact that when it's used, it's likely to be edited on a line-endings unfriendly editor. 2015-12-16 09:58:26 +00:00
wp-cron.php Fix inline documentation syntax in `wp_xmlrpc_server`. 2015-05-25 06:25:25 +00:00
wp-links-opml.php Docs: Standardize filter docs in root folder files to use third-person singular verbs per the inline documentation standards for PHP. 2016-05-23 16:44:27 +00:00
wp-load.php Bootstrap/Load: Allow for `ABSPATH` to be defined outside of `wp-load.php`, e.g. in a script loaded via `auto_prepend_file`. 2016-04-14 17:53:28 +00:00
wp-login.php I18N: Add context and translator comments to `Back to %s` strings. 2016-06-14 21:51:28 +00:00
wp-mail.php WP Mail: Remove an unused variable. 2016-07-13 12:37:29 +00:00
wp-settings.php Boostrap/Load: Improve forward compatiblity of plugin global backup methods. 2016-08-09 01:51:29 +00:00
wp-signup.php I18N: Add translators comments to wp-signup.php. 2016-05-24 20:44:29 +00:00
wp-trackback.php Improve the `@param` docs for `trackback_response()` and `validate_another_blog_signup()`. 2014-11-30 21:23:23 +00:00
xmlrpc.php Docs: Use 3-digit, x.x.x-style semantic versioning for `_doing_it_wrong()`, `_deprecated_function()`, `_deprecated_argument()`, and `_deprecated_file()` throughout core. 2016-07-06 12:40:29 +00:00

readme.html

<!DOCTYPE html>
<html>
<head>
	<meta name="viewport" content="width=device-width" />
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<title>WordPress &#8250; ReadMe</title>
	<link rel="stylesheet" href="wp-admin/css/install.css?ver=20100228" type="text/css" />
</head>
<body>
<h1 id="logo">
	<a href="https://wordpress.org/"><img alt="WordPress" src="wp-admin/images/wordpress-logo.png" /></a>
	<br /> Version 4.6
</h1>
<p style="text-align: center">Semantic Personal Publishing Platform</p>

<h2>First Things First</h2>
<p>Welcome. WordPress is a very special project to me. Every developer and contributor adds something unique to the mix, and together we create something beautiful that I&#8217;m proud to be a part of. Thousands of hours have gone into WordPress, and we&#8217;re dedicated to making it better every day. Thank you for making it part of your world.</p>
<p style="text-align: right">&#8212; Matt Mullenweg</p>

<h2>Installation: Famous 5-minute install</h2>
<ol>
	<li>Unzip the package in an empty directory and upload everything.</li>
	<li>Open <span class="file"><a href="wp-admin/install.php">wp-admin/install.php</a></span> in your browser. It will take you through the process to set up a <code>wp-config.php</code> file with your database connection details.
		<ol>
			<li>If for some reason this doesn&#8217;t work, don&#8217;t worry. It doesn&#8217;t work on all web hosts. Open up <code>wp-config-sample.php</code> with a text editor like WordPad or similar and fill in your database connection details.</li>
			<li>Save the file as <code>wp-config.php</code> and upload it.</li>
			<li>Open <span class="file"><a href="wp-admin/install.php">wp-admin/install.php</a></span> in your browser.</li>
		</ol>
	</li>
	<li>Once the configuration file is set up, the installer will set up the tables needed for your blog. If there is an error, double check your <code>wp-config.php</code> file, and try again. If it fails again, please go to the <a href="https://wordpress.org/support/" title="WordPress support">support forums</a> with as much data as you can gather.</li>
	<li><strong>If you did not enter a password, note the password given to you.</strong> If you did not provide a username, it will be <code>admin</code>.</li>
	<li>The installer should then send you to the <a href="wp-login.php">login page</a>. Sign in with the username and password you chose during the installation. If a password was generated for you, you can then click on &#8220;Profile&#8221; to change the password.</li>
</ol>

<h2>Updating</h2>
<h3>Using the Automatic Updater</h3>
<p>If you are updating from version 2.7 or higher, you can use the automatic updater:</p>
<ol>
	<li>Open <span class="file"><a href="wp-admin/update-core.php">wp-admin/update-core.php</a></span> in your browser and follow the instructions.</li>
	<li>You wanted more, perhaps? That&#8217;s it!</li>
</ol>

<h3>Updating Manually</h3>
<ol>
	<li>Before you update anything, make sure you have backup copies of any files you may have modified such as <code>index.php</code>.</li>
	<li>Delete your old WordPress files, saving ones you&#8217;ve modified.</li>
	<li>Upload the new files.</li>
	<li>Point your browser to <span class="file"><a href="wp-admin/upgrade.php">/wp-admin/upgrade.php</a>.</span></li>
</ol>

<h2>Migrating from other systems</h2>
<p>WordPress can <a href="https://codex.wordpress.org/Importing_Content">import from a number of systems</a>. First you need to get WordPress installed and working as described above, before using <a href="wp-admin/import.php" title="Import to WordPress">our import tools</a>.</p>

<h2>System Requirements</h2>
<ul>
	<li><a href="https://secure.php.net/">PHP</a> version <strong>5.2.4</strong> or higher.</li>
	<li><a href="https://www.mysql.com/">MySQL</a> version <strong>5.0</strong> or higher.</li>
</ul>

<h3>Recommendations</h3>
<ul>
	<li><a href="https://secure.php.net/">PHP</a> version <strong>5.6</strong> or higher.</li>
	<li><a href="https://www.mysql.com/">MySQL</a> version <strong>5.6</strong> or higher.</li>
	<li>The <a href="https://httpd.apache.org/docs/2.2/mod/mod_rewrite.html">mod_rewrite</a> Apache module.</li>
	<li>A link to <a href="https://wordpress.org/">wordpress.org</a> on your site.</li>
</ul>

<h2>Online Resources</h2>
<p>If you have any questions that aren&#8217;t addressed in this document, please take advantage of WordPress&#8217; numerous online resources:</p>
<dl>
	<dt><a href="https://codex.wordpress.org/">The WordPress Codex</a></dt>
		<dd>The Codex is the encyclopedia of all things WordPress. It is the most comprehensive source of information for WordPress available.</dd>
	<dt><a href="https://wordpress.org/news/">The WordPress Blog</a></dt>
		<dd>This is where you&#8217;ll find the latest updates and news related to WordPress. Recent WordPress news appears in your administrative dashboard by default.</dd>
	<dt><a href="https://planet.wordpress.org/">WordPress Planet</a></dt>
		<dd>The WordPress Planet is a news aggregator that brings together posts from WordPress blogs around the web.</dd>
	<dt><a href="https://wordpress.org/support/">WordPress Support Forums</a></dt>
		<dd>If you&#8217;ve looked everywhere and still can&#8217;t find an answer, the support forums are very active and have a large community ready to help. To help them help you be sure to use a descriptive thread title and describe your question in as much detail as possible.</dd>
	<dt><a href="https://codex.wordpress.org/IRC">WordPress <abbr title="Internet Relay Chat">IRC</abbr> Channel</a></dt>
		<dd>There is an online chat channel that is used for discussion among people who use WordPress and occasionally support topics. The above wiki page should point you in the right direction. (<a href="irc://irc.freenode.net/wordpress">irc.freenode.net #wordpress</a>)</dd>
</dl>

<h2>Final Notes</h2>
<ul>
	<li>If you have any suggestions, ideas, or comments, or if you (gasp!) found a bug, join us in the <a href="https://wordpress.org/support/">Support Forums</a>.</li>
	<li>WordPress has a robust plugin <abbr title="application programming interface">API</abbr> that makes extending the code easy. If you are a developer interested in utilizing this, see the <a href="https://developer.wordpress.org/plugins/">Plugin Developer Handbook</a>. You shouldn&#8217;t modify any of the core code.</li>
</ul>

<h2>Share the Love</h2>
<p>WordPress has no multi-million dollar marketing campaign or celebrity sponsors, but we do have something even better&#8212;you. If you enjoy WordPress please consider telling a friend, setting it up for someone less knowledgable than yourself, or writing the author of a media article that overlooks us.</p>

<p>WordPress is the official continuation of <a href="http://cafelog.com/">b2/caf&#233;log</a>, which came from Michel V. The work has been continued by the <a href="https://wordpress.org/about/">WordPress developers</a>. If you would like to support WordPress, please consider <a href="https://wordpress.org/donate/" title="Donate to WordPress">donating</a>.</p>

<h2>License</h2>
<p>WordPress is free software, and is released under the terms of the <abbr title="GNU General Public License">GPL</abbr> version 2 or (at your option) any later version. See <a href="license.txt">license.txt</a>.</p>

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