2020-05-01 / 4005阅 / 悠然
Registers theme support for a given feature.
Must be called in the theme’s functions.php file to work. If attached to a hook, it must be ‘after_setup_theme’. The ‘init’ hook may be too late for some features.
Example usage:
add_theme_support( 'title-tag' );
add_theme_support( 'custom-logo', array(
'height' => 480,
'width' => 720,
) ); (string)
(Required)
The feature being added. Likely core values include 'post-formats', 'post-thumbnails', 'html5', 'custom-logo', 'custom-header-uploads', 'custom-header', 'custom-background', 'title-tag', 'starter-content', 'responsive-embeds', etc.
(mixed)
(Optional)
extra arguments to pass along with certain features.
(void|bool) False on failure, void otherwise.