diff -r 34716fd837a4 -r be944660c56a wp/wp-admin/users.php
--- a/wp/wp-admin/users.php	Tue Dec 15 15:52:01 2020 +0100
+++ b/wp/wp-admin/users.php	Wed Sep 21 18:19:35 2022 +0200
@@ -112,17 +112,21 @@
 		}
 
 		$editable_roles = get_editable_roles();
-		$role           = false;
-		if ( ! empty( $_REQUEST['new_role2'] ) ) {
-			$role = $_REQUEST['new_role2'];
-		} elseif ( ! empty( $_REQUEST['new_role'] ) ) {
-			$role = $_REQUEST['new_role'];
-		}
+		$role           = $_REQUEST['new_role'];
+
+		// Mocking the `none` role so we are able to save it to the database
+		$editable_roles['none'] = array(
+			'name' => __( '— No role for this site —' ),
+		);
 
 		if ( ! $role || empty( $editable_roles[ $role ] ) ) {
 			wp_die( __( 'Sorry, you are not allowed to give users that role.' ), 403 );
 		}
 
+		if ( 'none' === $role ) {
+			$role = '';
+		}
+
 		$userids = $_REQUEST['users'];
 		$update  = 'promote';
 		foreach ( $userids as $id ) {
@@ -213,6 +217,46 @@
 		wp_redirect( $redirect );
 		exit;
 
+	case 'resetpassword':
+		check_admin_referer( 'bulk-users' );
+		if ( ! current_user_can( 'edit_users' ) ) {
+			$errors = new WP_Error( 'edit_users', __( 'Sorry, you are not allowed to edit users.' ) );
+		}
+		if ( empty( $_REQUEST['users'] ) ) {
+			wp_redirect( $redirect );
+			exit();
+		}
+		$userids = array_map( 'intval', (array) $_REQUEST['users'] );
+
+		$reset_count = 0;
+
+		foreach ( $userids as $id ) {
+			if ( ! current_user_can( 'edit_user', $id ) ) {
+				wp_die( __( 'Sorry, you are not allowed to edit this user.' ) );
+			}
+
+			if ( $id === $current_user->ID ) {
+				$update = 'err_admin_reset';
+				continue;
+			}
+
+			// Send the password reset link.
+			$user = get_userdata( $id );
+			if ( retrieve_password( $user->user_login ) ) {
+				++$reset_count;
+			}
+		}
+
+		$redirect = add_query_arg(
+			array(
+				'reset_count' => $reset_count,
+				'update'      => 'resetpassword',
+			),
+			$redirect
+		);
+		wp_redirect( $redirect );
+		exit;
+
 	case 'delete':
 		if ( is_multisite() ) {
 			wp_die( __( 'User deletion is not allowed from this screen.' ), 400 );
@@ -230,7 +274,7 @@
 		}
 
 		if ( empty( $_REQUEST['users'] ) ) {
-			$userids = array( intval( $_REQUEST['user'] ) );
+			$userids = array( (int) $_REQUEST['user'] );
 		} else {
 			$userids = array_map( 'intval', (array) $_REQUEST['users'] );
 		}
@@ -401,7 +445,7 @@
 		}
 
 		if ( empty( $_REQUEST['users'] ) ) {
-			$userids = array( intval( $_REQUEST['user'] ) );
+			$userids = array( (int) $_REQUEST['user'] );
 		} else {
 			$userids = $_REQUEST['users'];
 		}
@@ -511,6 +555,16 @@
 
 					$messages[] = '<div id="message" class="updated notice is-dismissible"><p>' . $message . '</p></div>';
 					break;
+				case 'resetpassword':
+					$reset_count = isset( $_GET['reset_count'] ) ? (int) $_GET['reset_count'] : 0;
+					if ( 1 === $reset_count ) {
+						$message = __( 'Password reset link sent.' );
+					} else {
+						/* translators: %s: Number of users. */
+						$message = _n( 'Password reset links sent to %s user.', 'Password reset links sent to %s users.', $reset_count );
+					}
+					$messages[] = '<div id="message" class="updated notice is-dismissible"><p>' . sprintf( $message, number_format_i18n( $reset_count ) ) . '</p></div>';
+					break;
 				case 'promote':
 					$messages[] = '<div id="message" class="updated notice is-dismissible"><p>' . __( 'Changed roles.' ) . '</p></div>';
 					break;
@@ -563,15 +617,20 @@
 		<?php
 		if ( current_user_can( 'create_users' ) ) {
 			?>
-	<a href="<?php echo admin_url( 'user-new.php' ); ?>" class="page-title-action"><?php echo esc_html_x( 'Add New', 'user' ); ?></a>
+	<a href="<?php echo esc_url( admin_url( 'user-new.php' ) ); ?>" class="page-title-action"><?php echo esc_html_x( 'Add New', 'user' ); ?></a>
 <?php } elseif ( is_multisite() && current_user_can( 'promote_users' ) ) { ?>
-	<a href="<?php echo admin_url( 'user-new.php' ); ?>" class="page-title-action"><?php echo esc_html_x( 'Add Existing', 'user' ); ?></a>
+	<a href="<?php echo esc_url( admin_url( 'user-new.php' ) ); ?>" class="page-title-action"><?php echo esc_html_x( 'Add Existing', 'user' ); ?></a>
 			<?php
 }
 
 if ( strlen( $usersearch ) ) {
-	/* translators: %s: Search query. */
-	printf( '<span class="subtitle">' . __( 'Search results for &#8220;%s&#8221;' ) . '</span>', esc_html( $usersearch ) );
+	echo '<span class="subtitle">';
+	printf(
+		/* translators: %s: Search query. */
+		__( 'Search results for: %s' ),
+		'<strong>' . esc_html( $usersearch ) . '</strong>'
+	);
+	echo '</span>';
 }
 ?>
 
@@ -590,7 +649,7 @@
 		<?php $wp_list_table->display(); ?>
 </form>
 
-<br class="clear" />
+<div class="clear"></div>
 </div>
 		<?php
 		break;