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Introduce `WP_Comment` class to model/strongly-type rows from the comments database table. Inclusion of this class is a pre-req for some more general comment cleanup and sanity. 

* Takes inspiration from `WP_Post` and adds sanity to comment caching. 
* Clarifies when the current global value for `$comment` is returned. The current implementation in `get_comment()` introduces side effects and an occasion stale global value for `$comment` when comment caches are cleaned.
* Strongly-types `@param` docs
* This class is marked `final` for now

Props wonderboymusic, nacin.

See #32619.

Built from https://develop.svn.wordpress.org/trunk@33891


git-svn-id: http://core.svn.wordpress.org/trunk@33860 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Scott Taylor 2015-09-03 18:17:24 +00:00
parent 89de754f0e
commit e73ee5ac98
17 changed files with 248 additions and 124 deletions
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2
wp-admin/edit-form-comment.php
View File

@ -171,7 +171,7 @@ do_action( 'add_meta_boxes', 'comment', $comment );
*
* @since 3.0.0
*
* @param object $comment Comment object.
* @param WP_Comment $comment Comment object.
*/
do_action( 'add_meta_boxes_comment', $comment );

4
wp-admin/includes/comment.php
View File

@ -74,12 +74,12 @@ function edit_comment() {
}
/**
* Returns a comment object based on comment ID.
* Returns a WP_Comment object based on comment ID.
*
* @since 2.0.0
*
* @param int $id ID of comment to retrieve.
* @return object|false Comment if found. False on failure.
* @return WP_Comment|false Comment if found. False on failure.
*/
function get_comment_to_edit( $id ) {
if ( !$comment = get_comment($id) )

6
wp-admin/includes/dashboard.php
View File

@ -548,9 +548,9 @@ function wp_dashboard_recent_drafts( $drafts = false ) {
}
/**
* @global object $comment
* @global WP_Comment $comment
*
* @param object $comment
* @param WP_Comment $comment
* @param bool $show_date
*/
function _wp_dashboard_recent_comments_row( &$comment, $show_date = true ) {
@ -606,7 +606,7 @@ function _wp_dashboard_recent_comments_row( &$comment, $show_date = true ) {
* @param array $actions An array of comment actions. Default actions include:
* 'Approve', 'Unapprove', 'Edit', 'Reply', 'Spam',
* 'Delete', and 'Trash'.
* @param object $comment The comment object.
* @param WP_Comment $comment The comment object.
*/
$actions = apply_filters( 'comment_row_actions', array_filter($actions), $comment );

3
wp-admin/includes/export.php
View File

@ -473,7 +473,8 @@ function export_wp( $args = array() ) {
</wp:postmeta>
<?php endforeach;
$comments = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_approved <> 'spam'", $post->ID ) );
$_comments = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_approved <> 'spam'", $post->ID ) );
$comments = array_map( 'get_comment', $_comments );
foreach ( $comments as $c ) : ?>
<wp:comment>
<wp:comment_id><?php echo $c->comment_ID; ?></wp:comment_id>

2
wp-admin/includes/template.php
View File

@ -744,7 +744,7 @@ function meta_form( $post = null ) {
* @since 0.71
*
* @global WP_Locale $wp_locale
* @global object $comment
* @global WP_Comment $comment
*
* @param int|bool $edit Accepts 1|true for editing the date, 0|false for adding the date.
* @param int|bool $for_post Accepts 1|true for applying the date to a post, 0|false for a comment.

4
wp-comments-post.php
View File

@ -146,7 +146,7 @@ $comment = get_comment( $comment_id );
*
* @since 3.4.0
*
* @param object $comment Comment object.
* @param WP_Comment $comment Comment object.
* @param WP_User $user User object. The user may not exist.
*/
do_action( 'set_comment_cookies', $comment, $user );
@ -159,7 +159,7 @@ $location = empty($_POST['redirect_to']) ? get_comment_link($comment_id) : $_POS
* @since 2.0.5
*
* @param string $location The 'redirect_to' URI sent via $_POST.
* @param object $comment Comment object.
* @param WP_Comment $comment Comment object.
*/
$location = apply_filters( 'comment_post_redirect', $location, $comment );

5
wp-includes/class-wp-comment-query.php
View File

@ -665,7 +665,10 @@ class WP_Comment_Query {
* @param array $results An array of comments.
* @param WP_Comment_Query &$this Current instance of WP_Comment_Query, passed by reference.
*/
$comments = apply_filters_ref_array( 'the_comments', array( $results, &$this ) );
$_comments = apply_filters_ref_array( 'the_comments', array( $results, &$this ) );
// Convert to WP_Comment instances
$comments = array_map( 'get_comment', $_comments );
wp_cache_add( $cache_key, $comments, 'comment' );
if ( '*' === $fields ) {

118
wp-includes/class-wp-comment.php Normal file
View File

@ -0,0 +1,118 @@
<?php
/**
* WordPress Comment class
*
* @since 4.4.0
*/
final class WP_Comment {
/**
* @var int
*/
public $comment_ID;
/**
* @var int
*/
public $comment_post_ID = 0;
/**
* @var int
*/
public $comment_author;
/**
* @var string
*/
public $comment_author_email = '';
/**
* @var string
*/
public $comment_author_url = '';
/**
* @var string
*/
public $comment_author_IP = '';
/**
* @var string
*/
public $comment_date = '0000-00-00 00:00:00';
/**
* @var string
*/
public $comment_date_gmt = '0000-00-00 00:00:00';
/**
* @var string
*/
public $comment_content;
/**
* @var int
*/
public $comment_karma = 0;
/**
* @var string
*/
public $comment_approved = '1';
/**
* @var string
*/
public $comment_agent = '';
/**
* @var string
*/
public $comment_type = '';
/**
* @var int
*/
public $comment_parent = 0;
/**
* @var int
*/
public $user_id = 0;
/**
* Retrieve WP_Comment instance.
*
* @static
* @access public
*
* @global wpdb $wpdb
*
* @param int $id Comment ID.
* @return WP_Comment|false Comment object, false otherwise.
*/
public static function get_instance( $id ) {
global $wpdb;
$comment_id = (int) $id;
if ( ! $comment_id ) {
return false;
}
$_comment = wp_cache_get( $comment_id, 'comment' );
if ( ! $_comment ) {
$_comment = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->comments WHERE comment_ID = %d LIMIT 1", $comment_id ) );
if ( ! $_comment ) {
return false;
}
wp_cache_add( $_comment->comment_ID, $_comment, 'comment' );
}
return new WP_Comment( $_comment );
}
/**
* Constructor.
*
* @param WP_Comment $comment Comment object.
*/
public function __construct( $comment ) {
foreach ( get_object_vars( $comment ) as $key => $value ) {
$this->$key = $value;
}
}
public function to_array() {
return get_object_vars( $this );
}
}

2
wp-includes/class-wp-xmlrpc-server.php
View File

@ -1043,7 +1043,7 @@ class wp_xmlrpc_server extends IXR_Server {
* @since 3.4.0
*
* @param array $_comment An array of prepared comment data.
* @param object $comment Comment object.
* @param WP_Comment $comment Comment object.
*/
return apply_filters( 'xmlrpc_prepare_comment', $_comment, $comment );
}

54
wp-includes/comment-functions.php
View File

@ -164,30 +164,25 @@ function get_approved_comments( $post_id, $args = array() ) {
* @global wpdb $wpdb WordPress database abstraction object.
* @global object $comment
*
* @param object|string|int $comment Comment to retrieve.
* @param WP_Comment|string|int $comment Comment to retrieve.
* @param string $output Optional. OBJECT or ARRAY_A or ARRAY_N constants.
* @return object|array|null Depends on $output value.
* @return WP_Comment|array|null Depends on $output value.
*/
function get_comment(&$comment, $output = OBJECT) {
global $wpdb;
if ( empty($comment) ) {
if ( isset($GLOBALS['comment']) )
$_comment = & $GLOBALS['comment'];
else
$_comment = null;
} elseif ( is_object($comment) ) {
wp_cache_add($comment->comment_ID, $comment, 'comment');
$_comment = $comment;
} else {
if ( isset($GLOBALS['comment']) && ($GLOBALS['comment']->comment_ID == $comment) ) {
$_comment = & $GLOBALS['comment'];
} elseif ( ! $_comment = wp_cache_get($comment, 'comment') ) {
$_comment = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_ID = %d LIMIT 1", $comment));
if ( ! $_comment )
return null;
wp_cache_add($_comment->comment_ID, $_comment, 'comment');
if ( empty( $comment ) && isset( $GLOBALS['comment'] ) ) {
$comment = $GLOBALS['comment'];
}
if ( $comment instanceof WP_Comment ) {
$_comment = $comment;
} elseif ( is_object( $comment ) ) {
$_comment = new WP_Comment( $comment );
} else {
$_comment = WP_Comment::get_instance( $comment );
}
if ( ! $_comment ) {
return null;
}
/**
@ -202,14 +197,11 @@ function get_comment(&$comment, $output = OBJECT) {
if ( $output == OBJECT ) {
return $_comment;
} elseif ( $output == ARRAY_A ) {
$__comment = get_object_vars($_comment);
return $__comment;
return $_comment->to_array();
} elseif ( $output == ARRAY_N ) {
$__comment = array_values(get_object_vars($_comment));
return $__comment;
} else {
return $_comment;
return array_values( $_comment->to_array() );
}
return $_comment;
}
/**
@ -479,7 +471,7 @@ function update_comment_meta($comment_id, $meta_key, $meta_value, $prev_value =
* Sets the cookies used to store an unauthenticated commentator's identity. Typically used
* to recall previous comments by this commentator that are still held in moderation.
*
* @param object $comment Comment object.
* @param WP_Comment $comment Comment object.
* @param object $user Comment author's object.
*
* @since 3.4.0
@ -760,7 +752,7 @@ function separate_comments(&$comments) {
*
* @global WP_Query $wp_query
*
* @param array $comments Optional array of comment objects. Defaults to $wp_query->comments
* @param array $comments Optional array of WP_Comment objects. Defaults to $wp_query->comments
* @param int $per_page Optional comments per page.
* @param bool $threaded Optional control over flat or threaded comments.
* @return int Number of comment pages.
@ -1288,7 +1280,7 @@ function wp_transition_comment_status($new_status, $old_status, $comment) {
*
* @since 2.7.0
*
* @param object $comment Comment object.
* @param WP_Comment $comment Comment object.
*/
do_action( "comment_{$old_status}_to_{$new_status}", $comment );
}
@ -1304,7 +1296,7 @@ function wp_transition_comment_status($new_status, $old_status, $comment) {
* @since 2.7.0
*
* @param int $comment_ID The comment ID.
* @param obj $comment Comment object.
* @param WP_Comment $comment Comment object.
*/
do_action( "comment_{$new_status}_{$comment->comment_type}", $comment->comment_ID, $comment );
}
@ -1424,7 +1416,7 @@ function wp_insert_comment( $commentdata ) {
* @since 2.8.0
*
* @param int $id The comment ID.
* @param obj $comment Comment object.
* @param WP_Comment $comment Comment object.
*/
do_action( 'wp_insert_comment', $id, $comment );

34
wp-includes/comment-template.php
View File

@ -39,7 +39,7 @@ function get_comment_author( $comment_ID = 0 ) {
*
* @param string $author The comment author's username.
* @param int $comment_ID The comment ID.
* @param object $comment The comment object.
* @param WP_Comment $comment The comment object.
*/
return apply_filters( 'get_comment_author', $author, $comment_ID, $comment );
}
@ -85,7 +85,7 @@ function get_comment_author_email( $comment_ID = 0 ) {
*
* @param string $comment_author_email The comment author's email address.
* @param int $comment_ID The comment ID.
* @param object $comment The comment object.
* @param WP_Comment $comment The comment object.
*/
return apply_filters( 'get_comment_author_email', $comment->comment_author_email, $comment_ID, $comment );
}
@ -171,7 +171,7 @@ function get_comment_author_email_link( $linktext = '', $before = '', $after = '
* @since 4.1.0 The `$comment` parameter was added.
*
* @param string $comment_author_email The comment author's email address.
* @param object $comment The comment object.
* @param WP_Comment $comment The comment object.
*/
$email = apply_filters( 'comment_email', $comment->comment_author_email, $comment );
if ((!empty($email)) && ($email != '@')) {
@ -252,7 +252,7 @@ function get_comment_author_IP( $comment_ID = 0 ) {
*
* @param string $comment_author_IP The comment author's IP address.
* @param int $comment_ID The comment ID.
* @param object $comment The comment object.
* @param WP_Comment $comment The comment object.
*/
return apply_filters( 'get_comment_author_IP', $comment->comment_author_IP, $comment_ID, $comment );
}
@ -291,7 +291,7 @@ function get_comment_author_url( $comment_ID = 0 ) {
*
* @param string $url The comment author's URL.
* @param int $comment_ID The comment ID.
* @param object $comment The comment object.
* @param WP_Comment $comment The comment object.
*/
return apply_filters( 'get_comment_author_url', $url, $comment_ID, $comment );
}
@ -508,7 +508,7 @@ function get_comment_date( $d = '', $comment_ID = 0 ) {
*
* @param string|int $date Formatted date string or Unix timestamp.
* @param string $d The format of the date.
* @param object $comment The comment object.
* @param WP_Comment $comment The comment object.
*/
return apply_filters( 'get_comment_date', $date, $d, $comment );
}
@ -565,7 +565,7 @@ function get_comment_excerpt( $comment_ID = 0 ) {
*
* @param string $excerpt The comment excerpt text.
* @param int $comment_ID The comment ID.
* @param object $comment The comment object.
* @param WP_Comment $comment The comment object.
*/
return apply_filters( 'get_comment_excerpt', $excerpt, $comment_ID, $comment );
}
@ -612,7 +612,7 @@ function get_comment_ID() {
* @since 4.1.0 The `$comment_ID` parameter was added.
*
* @param int $comment_ID The current comment ID.
* @param object $comment The comment object.
* @param WP_Comment $comment The comment object.
*/
return apply_filters( 'get_comment_ID', $comment->comment_ID, $comment );
}
@ -636,7 +636,7 @@ function comment_ID() {
* @global WP_Rewrite $wp_rewrite
* @global bool $in_comment_loop
*
* @param mixed $comment Comment to retrieve. Default current comment.
* @param WP_Comment|int|null $comment Comment to retrieve. Default current comment.
* @param array $args Optional. An array of arguments to override the defaults.
* @return string The permalink to the given comment.
*/
@ -682,7 +682,7 @@ function get_comment_link( $comment = null, $args = array() ) {
* @see get_page_of_comment()
*
* @param string $link The comment permalink with '#comment-$id' appended.
* @param object $comment The current comment object.
* @param WP_Comment $comment The current comment object.
* @param array $args An array of arguments to override the defaults.
*/
return apply_filters( 'get_comment_link', $link, $comment, $args );
@ -826,7 +826,7 @@ function get_comment_text( $comment_ID = 0, $args = array() ) {
* @see Walker_Comment::comment()
*
* @param string $comment_content Text of the comment.
* @param object $comment The comment object.
* @param WP_Comment $comment The comment object.
* @param array $args An array of arguments.
*/
return apply_filters( 'get_comment_text', $comment->comment_content, $comment, $args );
@ -854,7 +854,7 @@ function comment_text( $comment_ID = 0, $args = array() ) {
* @see Walker_Comment::comment()
*
* @param string $comment_text Text of the current comment.
* @param object $comment The comment object.
* @param WP_Comment $comment The comment object.
* @param array $args An array of arguments.
*/
echo apply_filters( 'comment_text', $comment_text, $comment, $args );
@ -890,7 +890,7 @@ function get_comment_time( $d = '', $gmt = false, $translate = true ) {
* @param string $d Date format.
* @param bool $gmt Whether the GMT date is in use.
* @param bool $translate Whether the time is translated.
* @param object $comment The comment object.
* @param WP_Comment $comment The comment object.
*/
return apply_filters( 'get_comment_time', $date, $d, $gmt, $translate, $comment );
}
@ -927,7 +927,7 @@ function get_comment_type( $comment_ID = 0 ) {
*
* @param string $comment_type The type of comment, such as 'comment', 'pingback', or 'trackback'.
* @param int $comment_ID The comment ID.
* @param object $comment The comment object.
* @param WP_Comment $comment The comment object.
*/
return apply_filters( 'get_comment_type', $comment->comment_type, $comment_ID, $comment );
}
@ -1859,7 +1859,7 @@ class Walker_Comment extends Walker {
* @see wp_list_comments()
*
* @param string $output Passed by reference. Used to append additional content.
* @param object $comment The comment object. Default current comment.
* @param WP_Comment $comment The comment object. Default current comment.
* @param int $depth Depth of comment.
* @param array $args An array of arguments.
*/
@ -1884,7 +1884,7 @@ class Walker_Comment extends Walker {
*
* @see wp_list_comments()
*
* @param object $comment The comment object.
* @param WP_Comment $comment The comment object.
* @param int $depth Depth of comment.
* @param array $args An array of arguments.
*/
@ -2048,7 +2048,7 @@ class Walker_Comment extends Walker {
* @type bool $short_ping Whether to output short pings. Default false.
* @type bool $echo Whether to echo the output or return it. Default true.
* }
* @param array $comments Optional. Array of comment objects.
* @param array $comments Optional. Array of WP_Comment objects.
*/
function wp_list_comments( $args = array(), $comments = null ) {
global $wp_query, $comment_alt, $comment_depth, $comment_thread_alt, $overridden_cpage, $in_comment_loop;

1
wp-includes/comment.php
View File

@ -6,5 +6,6 @@
* @subpackage Comment
*/
require_once( ABSPATH . WPINC . '/class-wp-comment.php' );
require_once( ABSPATH . WPINC . '/class-wp-comment-query.php' );
require_once( ABSPATH . WPINC . '/comment-functions.php' );

6
wp-includes/feed.php
View File

@ -264,7 +264,8 @@ function comments_link_feed() {
*
* @since 2.5.0
*
* @param int|object $comment_id Optional comment object or id. Defaults to global comment object.
* @param mixed $id_or_email The Gravatar to retrieve. Accepts a user_id, gravatar md5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
*/
function comment_guid($comment_id = null) {
echo esc_url( get_comment_guid($comment_id) );
@ -275,7 +276,8 @@ function comment_guid($comment_id = null) {
*
* @since 2.5.0
*
* @param int|object $comment_id Optional comment object or id. Defaults to global comment object.
* @param mixed $id_or_email The Gravatar to retrieve. Accepts a user_id, gravatar md5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @return false|string false on failure or guid for comment on success.
*/
function get_comment_guid($comment_id = null) {

19
wp-includes/link-template.php
View File

@ -3454,7 +3454,7 @@ function the_shortlink( $text = '', $title = '', $before = '', $after = '' ) {
* @since 4.2.0
*
* @param mixed $id_or_email The Gravatar to retrieve a URL for. Accepts a user_id, gravatar md5 hash,
* user email, WP_User object, WP_Post object, or comment object.
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @param array $args {
* Optional. Arguments to return instead of the default arguments.
*
@ -3485,8 +3485,8 @@ function get_avatar_url( $id_or_email, $args = null ) {
*
* @since 4.2.0
*
* @param mixed $id_or_email The Gravatar to check the data against. Accepts a user_id, gravatar md5 hash,
* user email, WP_User object, WP_Post object, or comment object.
* @param mixed $id_or_email The Gravatar to retrieve. Accepts a user_id, gravatar md5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @param array $args {
* Optional. Arguments to return instead of the default arguments.
*
@ -3587,7 +3587,8 @@ function get_avatar_data( $id_or_email, $args = null ) {
* @since 4.2.0
*
* @param array $args Arguments passed to get_avatar_data(), after processing.
* @param int|object|string $id_or_email A user ID, email address, or comment object.
* @param mixed $id_or_email The Gravatar to retrieve. Accepts a user_id, gravatar md5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
*/
$args = apply_filters( 'pre_get_avatar_data', $args, $id_or_email );
@ -3616,9 +3617,7 @@ function get_avatar_data( $id_or_email, $args = null ) {
} elseif ( $id_or_email instanceof WP_Post ) {
// Post Object
$user = get_user_by( 'id', (int) $id_or_email->post_author );
} elseif ( is_object( $id_or_email ) && isset( $id_or_email->comment_ID ) ) {
// Comment Object
} elseif ( $id_or_email instanceof WP_Comment ) {
/**
* Filter the list of allowed comment types for retrieving avatars.
*
@ -3682,7 +3681,8 @@ function get_avatar_data( $id_or_email, $args = null ) {
* @since 4.2.0
*
* @param string $url The URL of the avatar.
* @param int|object|string $id_or_email A user ID, email address, or comment object.
* @param mixed $id_or_email The Gravatar to retrieve. Accepts a user_id, gravatar md5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @param array $args Arguments passed to get_avatar_data(), after processing.
*/
$args['url'] = apply_filters( 'get_avatar_url', $url, $id_or_email, $args );
@ -3693,7 +3693,8 @@ function get_avatar_data( $id_or_email, $args = null ) {
* @since 4.2.0
*
* @param array $args Arguments passed to get_avatar_data(), after processing.
* @param int|object|string $id_or_email A user ID, email address, or comment object.
* @param mixed $id_or_email The Gravatar to retrieve. Accepts a user_id, gravatar md5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
*/
return apply_filters( 'get_avatar_data', $args, $id_or_email );
}

8
wp-includes/pluggable.php
View File

@ -2190,7 +2190,7 @@ if ( !function_exists( 'get_avatar' ) ) :
* @since 4.2.0 Optional `$args` parameter added.
*
* @param mixed $id_or_email The Gravatar to retrieve. Accepts a user_id, gravatar md5 hash,
* user email, WP_User object, WP_Post object, or comment object.
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @param int $size Optional. Height and width of the avatar image file in pixels. Default 96.
* @param string $default Optional. URL for the default image or a default type. Accepts '404'
* (return a 404 instead of a default image), 'retro' (8bit), 'monsterid'
@ -2259,7 +2259,8 @@ function get_avatar( $id_or_email, $size = 96, $default = '', $alt = '', $args =
* @since 4.2.0
*
* @param string $avatar HTML for the user's avatar. Default null.
* @param int|object|string $id_or_email A user ID, email address, or comment object.
* @param mixed $id_or_email The Gravatar to retrieve. Accepts a user_id, gravatar md5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @param array $args Arguments passed to get_avatar_url(), after processing.
*/
$avatar = apply_filters( 'pre_get_avatar', null, $id_or_email, $args );
@ -2315,7 +2316,8 @@ function get_avatar( $id_or_email, $size = 96, $default = '', $alt = '', $args =
* @since 4.2.0 The `$args` parameter was added.
*
* @param string $avatar &lt;img&gt; tag for the user's avatar.
* @param int|object|string $id_or_email A user ID, email address, or comment object.
* @param mixed $id_or_email The Gravatar to retrieve. Accepts a user_id, gravatar md5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @param int $size Square avatar width and height in pixels to retrieve.
* @param string $alt Alternative text to use in the avatar image tag.
* Default empty.

12
wp-includes/query.php
View File

@ -3186,7 +3186,9 @@ class WP_Query {
$cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : '';
$corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : '';
$this->comments = (array) $wpdb->get_results("SELECT $distinct $wpdb->comments.* FROM $wpdb->comments $cjoin $cwhere $cgroupby $corderby $climits");
$comments = (array) $wpdb->get_results("SELECT $distinct $wpdb->comments.* FROM $wpdb->comments $cjoin $cwhere $cgroupby $corderby $climits");
// Convert to WP_Comment
$this->comments = array_map( 'get_comment', $comments );
$this->comment_count = count($this->comments);
$post_ids = array();
@ -3557,7 +3559,9 @@ class WP_Query {
$climits = apply_filters_ref_array( 'comment_feed_limits', array( 'LIMIT ' . get_option('posts_per_rss'), &$this ) );
$comments_request = "SELECT $wpdb->comments.* FROM $wpdb->comments $cjoin $cwhere $cgroupby $corderby $climits";
$this->comments = $wpdb->get_results($comments_request);
$comments = $wpdb->get_results($comments_request);
// Convert to WP_Comment
$this->comments = array_map( 'get_comment', $comments );
$this->comment_count = count($this->comments);
}
@ -3812,12 +3816,12 @@ class WP_Query {
}
/**
* Iterate current comment index and return comment object.
* Iterate current comment index and return WP_Comment object.
*
* @since 2.2.0
* @access public
*
* @return object Comment object.
* @return WP_Comment Comment object.
*/
public function next_comment() {
$this->current_comment++;

2
wp-includes/version.php
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@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.4-alpha-33890';
$wp_version = '4.4-alpha-33891';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.