has_custom_logo() WordPress Function
The has_custom_logo() function allows you to check if a custom logo has been set for your Wordpress site. This can be useful if you want to conditionally display a different logo depending on whether or not a custom logo has been set.
has_custom_logo( int $blog_id ) #
Determines whether the site has a custom logo.
Parameters
- $blog_id
(int)(Optional) ID of the blog in question. Default is the ID of the current blog.
Return
(bool) Whether the site has a custom logo or not.
Source
File: wp-includes/general-template.php
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; }
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Changelog
Version | Description |
---|---|
4.5.0 | Introduced. |