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certificates
css
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pomo
random_compat
rest-api
theme-compat
widgets
Files:
admin-bar.php
atomlib.php
author-template.php
bookmark-template.php
bookmark.php
cache.php
canonical.php
capabilities.php
category-template.php
category.php
class-IXR.php
class-feed.php
class-http.php
class-json.php
class-oembed.php
class-phpass.php
class-phpmailer.php
class-pop3.php
class-requests.php
class-simplepie.php
class-smtp.php
class-snoopy.php
class-walker-category-dropdown.php
class-walker-category.php
class-walker-comment.php
class-walker-nav-menu.php
class-walker-page-dropdown.php
class-walker-page.php
class-wp-admin-bar.php
class-wp-ajax-response.php
class-wp-comment-query.php
class-wp-comment.php
class-wp-customize-control.php
class-wp-customize-manager.php
class-wp-customize-nav-menus.php
class-wp-customize-panel.php
class-wp-customize-section.php
class-wp-customize-setting.php
class-wp-customize-widgets.php
class-wp-editor.php
class-wp-embed.php
class-wp-error.php
class-wp-http-cookie.php
class-wp-http-curl.php
class-wp-http-encoding.php
class-wp-http-ixr-client.php
class-wp-http-proxy.php
class-wp-http-requests-response.php
class-wp-http-response.php
class-wp-http-streams.php
class-wp-image-editor-gd.php
class-wp-image-editor-imagick.php
class-wp-image-editor.php
class-wp-locale.php
class-wp-meta-query.php
class-wp-metadata-lazyloader.php
class-wp-network-query.php
class-wp-network.php
class-wp-oembed-controller.php
class-wp-post-type.php
class-wp-post.php
class-wp-rewrite.php
class-wp-role.php
class-wp-roles.php
class-wp-site-query.php
class-wp-site.php
class-wp-tax-query.php
class-wp-term-query.php
class-wp-term.php
class-wp-theme.php
class-wp-user-query.php
class-wp-user.php
class-wp-walker.php
class-wp-widget-factory.php
class-wp-widget.php
class-wp-xmlrpc-server.php
class-wp.php
class.wp-dependencies.php
class.wp-scripts.php
class.wp-styles.php
comment-template.php
comment.php
compat.php
cron.php
date.php
default-constants.php
default-filters.php
default-widgets.php
deprecated.php
embed-template.php
embed.php
feed-atom-comments.php
feed-atom.php
feed-rdf.php
feed-rss.php
feed-rss2-comments.php
feed-rss2.php
feed.php
formatting.php
functions.php
functions.wp-scripts.php
functions.wp-styles.php
general-template.php
http.php
kses.php
l10n.php
link-template.php
load.php
locale.php
media-template.php
media.php
meta.php
ms-blogs.php
ms-default-constants.php
ms-default-filters.php
ms-deprecated.php
ms-files.php
ms-functions.php
ms-load.php
ms-settings.php
nav-menu-template.php
nav-menu.php
option.php
pluggable-deprecated.php
pluggable.php
plugin.php
post-formats.php
post-template.php
post-thumbnail-template.php
post.php
query.php
registration-functions.php
registration.php
rest-api.php
revision.php
rewrite.php
rss-functions.php
rss.php
script-loader.php
session.php
shortcodes.php
taxonomy.php
template-loader.php
template.php
theme.php
update.php
user.php
vars.php
version.php
widgets.php
wp-db.php
wp-diff.php
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Edit File: class-feed.php
<?php if ( ! class_exists( 'SimplePie', false ) ) require_once( ABSPATH . WPINC . '/class-simplepie.php' ); /** * Core class used to implement a feed cache. * * @since 2.8.0 * * @see SimplePie_Cache */ class WP_Feed_Cache extends SimplePie_Cache { /** * Creates a new SimplePie_Cache object. * * @since 2.8.0 * @access public * * @param string $location URL location (scheme is used to determine handler). * @param string $filename Unique identifier for cache object. * @param string $extension 'spi' or 'spc'. * @return WP_Feed_Cache_Transient Feed cache handler object that uses transients. */ public function create($location, $filename, $extension) { return new WP_Feed_Cache_Transient($location, $filename, $extension); } } /** * Core class used to implement feed cache transients. * * @since 2.8.0 */ class WP_Feed_Cache_Transient { /** * Holds the transient name. * * @since 2.8.0 * @access public * @var string */ public $name; /** * Holds the transient mod name. * * @since 2.8.0 * @access public * @var string */ public $mod_name; /** * Holds the cache duration in seconds. * * Defaults to 43200 seconds (12 hours). * * @since 2.8.0 * @access public * @var int */ public $lifetime = 43200; /** * Constructor. * * @since 2.8.0 * @since 3.2.0 Updated to use a PHP5 constructor. * @access public * * @param string $location URL location (scheme is used to determine handler). * @param string $filename Unique identifier for cache object. * @param string $extension 'spi' or 'spc'. */ public function __construct($location, $filename, $extension) { $this->name = 'feed_' . $filename; $this->mod_name = 'feed_mod_' . $filename; $lifetime = $this->lifetime; /** * Filters the transient lifetime of the feed cache. * * @since 2.8.0 * * @param int $lifetime Cache duration in seconds. Default is 43200 seconds (12 hours). * @param string $filename Unique identifier for the cache object. */ $this->lifetime = apply_filters( 'wp_feed_cache_transient_lifetime', $lifetime, $filename); } /** * Sets the transient. * * @since 2.8.0 * @access public * * @param SimplePie $data Data to save. * @return true Always true. */ public function save($data) { if ( $data instanceof SimplePie ) { $data = $data->data; } set_transient($this->name, $data, $this->lifetime); set_transient($this->mod_name, time(), $this->lifetime); return true; } /** * Gets the transient. * * @since 2.8.0 * @access public * * @return mixed Transient value. */ public function load() { return get_transient($this->name); } /** * Gets mod transient. * * @since 2.8.0 * @access public * * @return mixed Transient value. */ public function mtime() { return get_transient($this->mod_name); } /** * Sets mod transient. * * @since 2.8.0 * @access public * * @return bool False if value was not set and true if value was set. */ public function touch() { return set_transient($this->mod_name, time(), $this->lifetime); } /** * Deletes transients. * * @since 2.8.0 * @access public * * @return true Always true. */ public function unlink() { delete_transient($this->name); delete_transient($this->mod_name); return true; } } /** * Core class for fetching remote files and reading local files with SimplePie. * * @since 2.8.0 * * @see SimplePie_File */ class WP_SimplePie_File extends SimplePie_File { /** * Constructor. * * @since 2.8.0 * @since 3.2.0 Updated to use a PHP5 constructor. * @access public * * @param string $url Remote file URL. * @param integer $timeout Optional. How long the connection should stay open in seconds. * Default 10. * @param integer $redirects Optional. The number of allowed redirects. Default 5. * @param string|array $headers Optional. Array or string of headers to send with the request. * Default null. * @param string $useragent Optional. User-agent value sent. Default null. * @param boolean $force_fsockopen Optional. Whether to force opening internet or unix domain socket * connection or not. Default false. */ public function __construct($url, $timeout = 10, $redirects = 5, $headers = null, $useragent = null, $force_fsockopen = false) { $this->url = $url; $this->timeout = $timeout; $this->redirects = $redirects; $this->headers = $headers; $this->useragent = $useragent; $this->method = SIMPLEPIE_FILE_SOURCE_REMOTE; if ( preg_match('/^http(s)?:\/\//i', $url) ) { $args = array( 'timeout' => $this->timeout, 'redirection' => $this->redirects, ); if ( !empty($this->headers) ) $args['headers'] = $this->headers; if ( SIMPLEPIE_USERAGENT != $this->useragent ) //Use default WP user agent unless custom has been specified $args['user-agent'] = $this->useragent; $res = wp_safe_remote_request($url, $args); if ( is_wp_error($res) ) { $this->error = 'WP HTTP Error: ' . $res->get_error_message(); $this->success = false; } else { $this->headers = wp_remote_retrieve_headers( $res ); $this->body = wp_remote_retrieve_body( $res ); $this->status_code = wp_remote_retrieve_response_code( $res ); } } else { $this->error = ''; $this->success = false; } } } /** * Core class used to implement SimpliePie feed sanitization. * * Extends the SimplePie_Sanitize class to use KSES, because * we cannot universally count on DOMDocument being available. * * @since 3.5.0 * * @see SimplePie_Sanitize */ class WP_SimplePie_Sanitize_KSES extends SimplePie_Sanitize { /** * WordPress SimplePie sanitization using KSES. * * Sanitizes the incoming data, to ensure that it matches the type of data expected, using KSES. * * @since 3.5.0 * @access public * * @param mixed $data The data that needs to be sanitized. * @param integer $type The type of data that it's supposed to be. * @param string $base Optional. The `xml:base` value to use when converting relative * URLs to absolute ones. Default empty. * @return mixed Sanitized data. */ public function sanitize( $data, $type, $base = '' ) { $data = trim( $data ); if ( $type & SIMPLEPIE_CONSTRUCT_MAYBE_HTML ) { if (preg_match('/(&(#(x[0-9a-fA-F]+|[0-9]+)|[a-zA-Z0-9]+)|<\/[A-Za-z][^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3E]*' . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . '>)/', $data)) { $type |= SIMPLEPIE_CONSTRUCT_HTML; } else { $type |= SIMPLEPIE_CONSTRUCT_TEXT; } } if ( $type & SIMPLEPIE_CONSTRUCT_BASE64 ) { $data = base64_decode( $data ); } if ( $type & ( SIMPLEPIE_CONSTRUCT_HTML | SIMPLEPIE_CONSTRUCT_XHTML ) ) { $data = wp_kses_post( $data ); if ( $this->output_encoding !== 'UTF-8' ) { $data = $this->registry->call( 'Misc', 'change_encoding', array( $data, 'UTF-8', $this->output_encoding ) ); } return $data; } else { return parent::sanitize( $data, $type, $base ); } } }
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