作用:
设置主题默认值,注册支持项(theme_support)。
Sets up theme defaults and registers support for various WordPress features.
勾到 after_setup_theme 钩子上。
2020 theme setup包括的内容:
[cc lang=”php”]add_theme_support( ‘automatic-feed-links’ );
add_theme_support(
‘custom-background’,
array(
‘default-color’ => ‘f5efe0’,
)
);
add_theme_support:12条
set_post_thumbnail_size:1条
register_nav_menus:1条
钩子:
add_action( ‘after_setup_theme’, ‘twentynineteen_setup’ );