Ticket #27277: 27277.diff

src/wp-includes/wp-db.php

@@ -1315 +1315 @@
                         $host = $this->dbhost;
                         $port_or_socket = strstr( $host, ':' );
                         if ( ! empty( $port_or_socket ) ) {
-                                $host = strstr( $host, ':', true );
+                                $host = substr( $host, 0, strpos( $host, ':' ) );
                                 $port_or_socket = substr( $port_or_socket, 1 );
                                 if ( 0 !== strpos( $port_or_socket, '/' ) ) {
                                         $port = intval( $port_or_socket );