X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/03f2fa83c13c1b532284205fa7efcab9b8b2c41f..607b7e02d77e7326161e8ec15639052d2040f745:/wp-includes/date.php

diff --git a/wp-includes/date.php b/wp-includes/date.php
index e10ef4f8..d1f85f8c 100644
--- a/wp-includes/date.php
+++ b/wp-includes/date.php
@@ -2,13 +2,13 @@
 /**
  * Class for generating SQL clauses that filter a primary query according to date.
  *
- * `WP_Date_Query` is a helper that allows primary query classes, such as {@see WP_Query},
- * to filter their results by date columns, by generating `WHERE` subclauses to be attached
- * to the primary SQL query string.
+ * WP_Date_Query is a helper that allows primary query classes, such as WP_Query, to filter
+ * their results by date columns, by generating `WHERE` subclauses to be attached to the
+ * primary SQL query string.
  *
  * Attempting to filter by an invalid date value (eg month=13) will generate SQL that will
  * return no results. In these cases, a _doing_it_wrong() error notice is also thrown.
- * See {@link WP_Date_Query::validate_date_values()}.
+ * See WP_Date_Query::validate_date_values().
  *
  * @link https://codex.wordpress.org/Function_Reference/WP_Query Codex page.
  *
@@ -18,7 +18,7 @@ class WP_Date_Query {
 	/**
 	 * Array of date queries.
 	 *
-	 * See {@see WP_Date_Query::__construct()} for information on date query arguments.
+	 * See WP_Date_Query::__construct() for information on date query arguments.
 	 *
 	 * @since 3.7.0
 	 * @access public
@@ -491,13 +491,13 @@ class WP_Date_Query {
 		$valid_columns = array(
 			'post_date', 'post_date_gmt', 'post_modified',
 			'post_modified_gmt', 'comment_date', 'comment_date_gmt',
-			'user_registered',
+			'user_registered', 'registered', 'last_updated',
 		);
 
 		// Attempt to detect a table prefix.
 		if ( false === strpos( $column, '.' ) ) {
 			/**
-			 * Filter the list of valid date query columns.
+			 * Filters the list of valid date query columns.
 			 *
 			 * @since 3.7.0
 			 * @since 4.1.0 Added 'user_registered' to the default recognized columns.
@@ -525,6 +525,10 @@ class WP_Date_Query {
 				$wpdb->users => array(
 					'user_registered',
 				),
+				$wpdb->blogs => array(
+					'registered',
+					'last_updated',
+				),
 			);
 
 			// If it's a known column name, add the appropriate table prefix.
@@ -555,7 +559,7 @@ class WP_Date_Query {
 		$where = $sql['where'];
 
 		/**
-		 * Filter the date query WHERE clause.
+		 * Filters the date query WHERE clause.
 		 *
 		 * @since 3.7.0
 		 *
@@ -568,8 +572,8 @@ class WP_Date_Query {
 	/**
 	 * Generate SQL clauses to be appended to a main query.
 	 *
-	 * Called by the public {@see WP_Date_Query::get_sql()}, this method
-	 * is abstracted out to maintain parity with the other Query classes.
+	 * Called by the public WP_Date_Query::get_sql(), this method is abstracted
+	 * out to maintain parity with the other Query classes.
 	 *
 	 * @since 4.1.0
 	 * @access protected
@@ -853,7 +857,7 @@ class WP_Date_Query {
 	 *
 	 * You can pass an array of values (year, month, etc.) with missing parameter values being defaulted to
 	 * either the maximum or minimum values (controlled by the $default_to parameter). Alternatively you can
-	 * pass a string that that will be run through strtotime().
+	 * pass a string that will be run through strtotime().
 	 *
 	 * @since 3.7.0
 	 * @access public