Docs: Document the $wpdb global in WP_Debug_Data::get_mysql_var().

SergeyBiryukov · SergeyBiryukov · commit ac47170bb5c2 · 2021-08-01T14:03:09.000Z
Follow-up to [51522]. See #53845. git-svn-id: https://develop.svn.wordpress.org/trunk@51523 602fd350-edb4-49c9-b593-d223f7449a82
diff --git a/src/wp-admin/includes/class-wp-debug-data.php b/src/wp-admin/includes/class-wp-debug-data.php
@@ -1464,6 +1464,8 @@ static function debug_data() {
 	 *
 	 * @since 5.9.0
 	 *
+	 * @global wpdb $wpdb WordPress database abstraction object.
+	 *
 	 * @param string $var Name of the MySQL variable.
 	 * @return string|null The variable value on success. Null if the variable does not exist.
 	 */

Original file line number	Diff line number	Diff line change
`@@ -1464,6 +1464,8 @@ static function debug_data() {`
`1464`	`1464`	`*`
`1465`	`1465`	`* @since 5.9.0`
`1466`	`1466`	`*`
	`1467`	`+ * @global wpdb $wpdb WordPress database abstraction object.`
	`1468`	`+ *`
`1467`	`1469`	`* @param string $var Name of the MySQL variable.`
`1468`	`1470`	`* @return string\|null The variable value on success. Null if the variable does not exist.`
`1469`	`1471`	`*/`