wordpress4.5.1去除侧边栏的wordpress.org

只需要把wordpress/wp-includes/widgets/class-wp-widget-meta.php中68行左右的下面这段代码删除或加注释/***/就行了。(修改方式和wordpress之前的版本不太一样。我找了许久才找到。。)

echo apply_filters( ‘widget_meta_poweredby', sprintf( '<li><a href="%s" rel="external nofollow" title="%s">%s</a></li>',
esc_url( __( 'https://wordpress.org/' ) ),
esc_attr__( 'Powered by WordPress, state-of-the-art semantic personal publishing platform.' ),
_x( 'WordPress.org', 'meta widget link text' )
) );