has_custom_logo()
Determines whether the site has a custom logo.
Uses: get_theme_mod()
1 time — 0.000037 sec (very fast) | 50000 times — 0.59 sec (very fast) | PHP 7.0.5, WP 4.5
No Hooks.
Return
true|false
. Whether the site has a custom logo or not.
Usage
has_custom_logo( $blog_id );
- $blog_id(int)
- ID of the blog in question.
Default: ID of the current blog
Examples
#1 Check if the logo is specified for the site
if( has_custom_logo() ){ // we have a logo, display it echo get_custom_logo(); }
#2 Using get_custom_logo()
To check if the logo is specified for the site. You can use get_custom_logo().
This example don't check multisite and don't do site-switching:
if( $logo = get_custom_logo() ){ echo $logo; }
See Also:
Changelog
Since 4.5.0 | Introduced. |
has_custom_logo() has custom logo code WP 6.1.1
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; }