Site Health: Remove unused $wpdb global in utf8mb4 support test.

SergeyBiryukov · SergeyBiryukov · commit a21f5a3cc054 · 2023-11-28T20:22:26.000Z
Follow-up to [44984], [56475]. Props upadalavipul, mukesh27. Fixes #59977. git-svn-id: https://develop.svn.wordpress.org/trunk@57141 602fd350-edb4-49c9-b593-d223f7449a82
diff --git a/src/wp-admin/includes/class-wp-site-health.php b/src/wp-admin/includes/class-wp-site-health.php
@@ -1288,13 +1288,9 @@ public function get_test_sql_server() {
 	 *
 	 * @since 5.2.0
 	 *
-	 * @global wpdb $wpdb WordPress database abstraction object.
-	 *
 	 * @return array The test results.
 	 */
 	public function get_test_utf8mb4_support() {
-		global $wpdb;
-
 		if ( ! $this->mysql_server_version ) {
 			$this->prepare_sql_data();
 		}

Original file line number	Diff line number	Diff line change
`@@ -1288,13 +1288,9 @@ public function get_test_sql_server() {`
`1288`	`1288`	`*`
`1289`	`1289`	`* @since 5.2.0`
`1290`	`1290`	`*`
`1291`		`- * @global wpdb $wpdb WordPress database abstraction object.`
`1292`		`- *`
`1293`	`1291`	`* @return array The test results.`
`1294`	`1292`	`*/`
`1295`	`1293`	`public function get_test_utf8mb4_support() {`
`1296`		`- global $wpdb;`
`1297`		`-`
`1298`	`1294`	`if ( ! $this->mysql_server_version ) {`
`1299`	`1295`	`$this->prepare_sql_data();`
`1300`	`1296`	`}`