Returns the Site Icon URL.
Parameters
$size
intoptional- Size of the site icon. Default 512 (pixels).
Default:
512
$url
stringoptional- Fallback url if no site icon is found.
Default:
''
$blog_id
intoptional- ID of the blog to get the site icon for. Default current blog.
Source
function get_site_icon_url( $size = 512, $url = '', $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;
}
$site_icon_id = (int) get_option( 'site_icon' );
if ( $site_icon_id ) {
if ( $size >= 512 ) {
$size_data = 'full';
} else {
$size_data = array( $size, $size );
}
$url = wp_get_attachment_image_url( $site_icon_id, $size_data );
}
if ( $switched_blog ) {
restore_current_blog();
}
/**
* Filters the site icon URL.
*
* @since 4.4.0
*
* @param string $url Site icon URL.
* @param int $size Size of the site icon.
* @param int $blog_id ID of the blog to get the site icon for.
*/
return apply_filters( 'get_site_icon_url', $url, $size, $blog_id );
}
Hooks
- apply_filters( ‘get_site_icon_url’,
string $url ,int $size ,int $blog_id ) Filters the site icon URL.
Changelog
Version | Description |
---|---|
4.3.0 | Introduced. |
User Contributed Notes
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