Index: src/wp-admin/includes/user.php =================================================================== --- src/wp-admin/includes/user.php (revision 36743) +++ src/wp-admin/includes/user.php (working copy) @@ -120,8 +120,8 @@ * @since 1.5.1 * * @param string $user_login The username. - * @param string &$pass1 The password, passed by reference. - * @param string &$pass2 The confirmed password, passed by reference. + * @param string $pass1 The password, passed by reference. + * @param string $pass2 The confirmed password, passed by reference. */ do_action_ref_array( 'check_passwords', array( $user->user_login, &$pass1, &$pass2 ) ); @@ -163,9 +163,9 @@ * * @since 2.8.0 * - * @param WP_Error &$errors WP_Error object, passed by reference. - * @param bool $update Whether this is a user update. - * @param WP_User &$user WP_User object, passed by reference. + * @param WP_Error $errors WP_Error object, passed by reference. + * @param bool $update Whether this is a user update. + * @param WP_User $user WP_User object, passed by reference. */ do_action_ref_array( 'user_profile_update_errors', array( &$errors, $update, &$user ) ); Index: src/wp-includes/class-wp-comment-query.php =================================================================== --- src/wp-includes/class-wp-comment-query.php (revision 36743) +++ src/wp-includes/class-wp-comment-query.php (working copy) @@ -369,7 +369,7 @@ * * @since 3.1.0 * - * @param WP_Comment_Query &$this Current instance of WP_Comment_Query, passed by reference. + * @param WP_Comment_Query $this Current instance of WP_Comment_Query, passed by reference. */ do_action_ref_array( 'pre_get_comments', array( &$this ) ); @@ -449,8 +449,8 @@ * * @since 3.1.0 * - * @param array $results An array of comments. - * @param WP_Comment_Query &$this Current instance of WP_Comment_Query, passed by reference. + * @param array $_comments 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( $_comments, &$this ) ); @@ -848,7 +848,7 @@ * @since 3.1.0 * * @param array $pieces A compacted array of comment query clauses. - * @param WP_Comment_Query &$this Current instance of WP_Comment_Query, passed by reference. + * @param WP_Comment_Query $this Current instance of WP_Comment_Query, passed by reference. */ $clauses = apply_filters_ref_array( 'comments_clauses', array( compact( $pieces ), &$this ) ); Index: src/wp-includes/class-wp-http-curl.php =================================================================== --- src/wp-includes/class-wp-http-curl.php (revision 36743) +++ src/wp-includes/class-wp-http-curl.php (working copy) @@ -213,7 +213,7 @@ * * @since 2.8.0 * - * @param resource &$handle The cURL handle returned by curl_init(). + * @param resource $handle The cURL handle returned by curl_init(). * @param array $r The HTTP request arguments. * @param string $url The request URL. */ Index: src/wp-includes/class-wp.php =================================================================== --- src/wp-includes/class-wp.php (revision 36743) +++ src/wp-includes/class-wp.php (working copy) @@ -380,7 +380,7 @@ * * @since 2.1.0 * - * @param WP &$this Current WordPress environment instance (passed by reference). + * @param WP $this Current WordPress environment instance (passed by reference). */ do_action_ref_array( 'parse_request', array( &$this ) ); } @@ -504,7 +504,7 @@ * * @since 2.1.0 * - * @param WP &$this Current WordPress environment instance (passed by reference). + * @param WP $this Current WordPress environment instance (passed by reference). */ do_action_ref_array( 'send_headers', array( &$this ) ); } @@ -732,7 +732,7 @@ * * @since 2.1.0 * - * @param WP &$this Current WordPress environment instance (passed by reference). + * @param WP $this Current WordPress environment instance (passed by reference). */ do_action_ref_array( 'wp', array( &$this ) ); } Index: src/wp-includes/class.wp-scripts.php =================================================================== --- src/wp-includes/class.wp-scripts.php (revision 36743) +++ src/wp-includes/class.wp-scripts.php (working copy) @@ -147,7 +147,7 @@ * * @since 2.6.0 * - * @param WP_Scripts &$this WP_Scripts instance, passed by reference. + * @param WP_Scripts $this WP_Scripts instance, passed by reference. */ do_action_ref_array( 'wp_default_scripts', array(&$this) ); } Index: src/wp-includes/class.wp-styles.php =================================================================== --- src/wp-includes/class.wp-styles.php (revision 36743) +++ src/wp-includes/class.wp-styles.php (working copy) @@ -112,7 +112,7 @@ * * @since 2.6.0 * - * @param WP_Styles &$this WP_Styles instance, passed by reference. + * @param WP_Styles $this WP_Styles instance, passed by reference. */ do_action_ref_array( 'wp_default_styles', array(&$this) ); } Index: src/wp-includes/comment.php =================================================================== --- src/wp-includes/comment.php (revision 36743) +++ src/wp-includes/comment.php (working copy) @@ -2403,9 +2403,9 @@ * * @since 2.0.0 * - * @param array &$post_links An array of post links to be checked, passed by reference. - * @param array &$pung Whether a link has already been pinged, passed by reference. - * @param int $post_ID The post ID. + * @param array $post_links An array of post links to be checked, passed by reference. + * @param array $pung Whether a link has already been pinged, passed by reference. + * @param int $post_ID The post ID. */ do_action_ref_array( 'pre_ping', array( &$post_links, &$pung, $post_ID ) ); Index: src/wp-includes/feed.php =================================================================== --- src/wp-includes/feed.php (revision 36743) +++ src/wp-includes/feed.php (working copy) @@ -681,8 +681,8 @@ * * @since 3.0.0 * - * @param object &$feed SimplePie feed object, passed by reference. - * @param mixed $url URL of feed to retrieve. If an array of URLs, the feeds are merged. + * @param object $feed SimplePie feed object, passed by reference. + * @param mixed $url URL of feed to retrieve. If an array of URLs, the feeds are merged. */ do_action_ref_array( 'wp_feed_options', array( &$feed, $url ) ); $feed->init(); Index: src/wp-includes/pluggable.php =================================================================== --- src/wp-includes/pluggable.php (revision 36743) +++ src/wp-includes/pluggable.php (working copy) @@ -470,7 +470,7 @@ * * @since 2.2.0 * - * @param PHPMailer &$phpmailer The PHPMailer instance, passed by reference. + * @param PHPMailer $phpmailer The PHPMailer instance, passed by reference. */ do_action_ref_array( 'phpmailer_init', array( &$phpmailer ) ); Index: src/wp-includes/query.php =================================================================== --- src/wp-includes/query.php (revision 36743) +++ src/wp-includes/query.php (working copy) @@ -1864,7 +1864,7 @@ * * @since 1.5.0 * - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ do_action_ref_array( 'parse_query', array( &$this ) ); } @@ -2488,7 +2488,7 @@ * * @since 2.0.0 * - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ do_action_ref_array( 'pre_get_posts', array( &$this ) ); @@ -2792,7 +2792,7 @@ * @since 3.0.0 * * @param string $search Search SQL for WHERE clause. - * @param WP_Query $this The current WP_Query object. + * @param WP_Query $this The WP_Query instance (passed by reference). */ $search = apply_filters_ref_array( 'posts_search', array( $search, &$this ) ); } @@ -3179,7 +3179,7 @@ * @since 1.5.0 * * @param string $where The WHERE clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $where = apply_filters_ref_array( 'posts_where', array( $where, &$this ) ); @@ -3189,7 +3189,7 @@ * @since 1.5.0 * * @param string $where The JOIN clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $join = apply_filters_ref_array( 'posts_join', array( $join, &$this ) ); } @@ -3229,7 +3229,7 @@ * @since 2.2.0 * * @param string $cjoin The JOIN clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $cjoin = apply_filters_ref_array( 'comment_feed_join', array( $cjoin, &$this ) ); @@ -3239,7 +3239,7 @@ * @since 2.2.0 * * @param string $cwhere The WHERE clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $cwhere = apply_filters_ref_array( 'comment_feed_where', array( $cwhere, &$this ) ); @@ -3249,7 +3249,7 @@ * @since 2.2.0 * * @param string $cgroupby The GROUP BY clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $cgroupby = apply_filters_ref_array( 'comment_feed_groupby', array( $cgroupby, &$this ) ); @@ -3259,7 +3259,7 @@ * @since 2.8.0 * * @param string $corderby The ORDER BY clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $corderby = apply_filters_ref_array( 'comment_feed_orderby', array( 'comment_date_gmt DESC', &$this ) ); @@ -3269,7 +3269,7 @@ * @since 2.8.0 * * @param string $climits The JOIN clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $climits = apply_filters_ref_array( 'comment_feed_limits', array( 'LIMIT ' . get_option('posts_per_rss'), &$this ) ); } @@ -3309,7 +3309,7 @@ * @since 1.5.0 * * @param string $where The WHERE clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $where = apply_filters_ref_array( 'posts_where_paged', array( $where, &$this ) ); @@ -3319,7 +3319,7 @@ * @since 2.0.0 * * @param string $groupby The GROUP BY clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $groupby = apply_filters_ref_array( 'posts_groupby', array( $groupby, &$this ) ); @@ -3331,7 +3331,7 @@ * @since 1.5.0 * * @param string $join The JOIN clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $join = apply_filters_ref_array( 'posts_join_paged', array( $join, &$this ) ); @@ -3341,7 +3341,7 @@ * @since 1.5.1 * * @param string $orderby The ORDER BY clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $orderby = apply_filters_ref_array( 'posts_orderby', array( $orderby, &$this ) ); @@ -3351,7 +3351,7 @@ * @since 2.1.0 * * @param string $distinct The DISTINCT clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $distinct = apply_filters_ref_array( 'posts_distinct', array( $distinct, &$this ) ); @@ -3361,7 +3361,7 @@ * @since 2.1.0 * * @param string $limits The LIMIT clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $limits = apply_filters_ref_array( 'post_limits', array( $limits, &$this ) ); @@ -3371,7 +3371,7 @@ * @since 2.1.0 * * @param string $fields The SELECT clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $fields = apply_filters_ref_array( 'posts_fields', array( $fields, &$this ) ); @@ -3384,7 +3384,7 @@ * @since 3.1.0 * * @param array $clauses The list of clauses for the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $clauses = (array) apply_filters_ref_array( 'posts_clauses', array( compact( $pieces ), &$this ) ); @@ -3421,7 +3421,7 @@ * @since 2.5.0 * * @param string $where The WHERE clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $where = apply_filters_ref_array( 'posts_where_request', array( $where, &$this ) ); @@ -3433,7 +3433,7 @@ * @since 2.5.0 * * @param string $groupby The GROUP BY clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $groupby = apply_filters_ref_array( 'posts_groupby_request', array( $groupby, &$this ) ); @@ -3445,7 +3445,7 @@ * @since 2.5.0 * * @param string $join The JOIN clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $join = apply_filters_ref_array( 'posts_join_request', array( $join, &$this ) ); @@ -3457,7 +3457,7 @@ * @since 2.5.0 * * @param string $orderby The ORDER BY clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $orderby = apply_filters_ref_array( 'posts_orderby_request', array( $orderby, &$this ) ); @@ -3469,7 +3469,7 @@ * @since 2.5.0 * * @param string $distinct The DISTINCT clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $distinct = apply_filters_ref_array( 'posts_distinct_request', array( $distinct, &$this ) ); @@ -3481,7 +3481,7 @@ * @since 2.5.0 * * @param string $fields The SELECT clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $fields = apply_filters_ref_array( 'posts_fields_request', array( $fields, &$this ) ); @@ -3493,7 +3493,7 @@ * @since 2.5.0 * * @param string $limits The LIMIT clause of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $limits = apply_filters_ref_array( 'post_limits_request', array( $limits, &$this ) ); @@ -3508,7 +3508,7 @@ * @since 3.1.0 * * @param array $pieces The pieces of the query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $clauses = (array) apply_filters_ref_array( 'posts_clauses_request', array( compact( $pieces ), &$this ) ); @@ -3539,7 +3539,7 @@ * @since 2.0.0 * * @param array $request The complete SQL query. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $this->request = apply_filters_ref_array( 'posts_request', array( $this->request, &$this ) ); } @@ -3625,7 +3625,7 @@ * @since 2.3.0 * * @param array $posts The post results array. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $this->posts = apply_filters_ref_array( 'posts_results', array( $this->posts, &$this ) ); } @@ -3696,8 +3696,8 @@ * * @since 2.7.0 * - * @param WP_Post $post_preview The Post object. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Post $post_preview The Post object. + * @param WP_Query $this The WP_Query instance (passed by reference). */ $this->posts[0] = get_post( apply_filters_ref_array( 'the_preview', array( $this->posts[0], &$this ) ) ); } @@ -3757,7 +3757,7 @@ * @since 1.5.0 * * @param array $posts The array of retrieved posts. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $this->posts = apply_filters_ref_array( 'the_posts', array( $this->posts, &$this ) ); } @@ -3812,7 +3812,7 @@ * @since 2.1.0 * * @param string $found_posts The query to run to find the found posts. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $this->found_posts = $wpdb->get_var( apply_filters_ref_array( 'found_posts_query', array( 'SELECT FOUND_ROWS()', &$this ) ) ); } else { @@ -3825,7 +3825,7 @@ * @since 2.1.0 * * @param int $found_posts The number of posts found. - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ $this->found_posts = apply_filters_ref_array( 'found_posts', array( $this->found_posts, &$this ) ); @@ -3870,7 +3870,7 @@ * * @since 2.0.0 * - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ do_action_ref_array( 'loop_start', array( &$this ) ); @@ -3897,7 +3897,7 @@ * * @since 2.0.0 * - * @param WP_Query &$this The WP_Query instance (passed by reference). + * @param WP_Query $this The WP_Query instance (passed by reference). */ do_action_ref_array( 'loop_end', array( &$this ) ); // Do some cleaning up after the loop @@ -4823,8 +4823,8 @@ * @since 2.8.0 * @since 4.1.0 Introduced `$this` parameter. * - * @param WP_Post &$post The Post object (passed by reference). - * @param WP_Query &$this The current Query object (passed by reference). + * @param WP_Post $post The Post object (passed by reference). + * @param WP_Query $this The current Query object (passed by reference). */ do_action_ref_array( 'the_post', array( &$post, &$this ) );