函数原型
has_custom_logo( int $blog_id ): bool
函数描述
Determines whether the site has a custom logo.
是否弃用
未弃用
函数参数
-
$blog_id
int
Optional - ID of the blog in question. Default is the ID of the current blog.
函数返回值
bool Whether the site has a custom logo or not.
函数位置
File: wp-includes/general-template.php.
函数源码
function has_custom_logo( $blog_id = 0 ) {
$switched_blog = false;
if ( is_multisite() && ! empty( $blog_id ) && get_current_blog_id() !== (int) $blog_id ) {
switch_to_blog( $blog_id );
$switched_blog = true;
}
$custom_logo_id = get_theme_mod( 'custom_logo' );
if ( $switched_blog ) {
restore_current_blog();
}
return (bool) $custom_logo_id;
}
源码链接
变更日志
| Version | Description |
|---|---|
| 4.5.0 | Introduced. |

