Settings -> BW Favicon)
*/
function bw_favicon_add_admin_menu() {
add_options_page(
'BW Favicon Settings', // Page Title
'BW Favicon', // Menu Title
'manage_options', // Capability
'bw-favicon', // Menu Slug
'bw_favicon_options_page_html' // Callback to render page
);
}
add_action( 'admin_menu', 'bw_favicon_add_admin_menu' );
/**
* 2. Register Settings
*/
function bw_favicon_settings_init() {
register_setting( 'bw_favicon_group', 'bw_favicon_url' );
add_settings_section(
'bw_favicon_section',
'Favicon Configuration',
'bw_favicon_section_callback',
'bw-favicon'
);
add_settings_field(
'bw_favicon_url',
'Favicon Image',
'bw_favicon_field_callback',
'bw-favicon',
'bw_favicon_section'
);
}
add_action( 'admin_init', 'bw_favicon_settings_init' );
/**
* 3. Settings Callbacks & HTML
*/
function bw_favicon_section_callback() {
echo 'Upload your PNG favicon here. This will force the favicon to load on the frontend, overriding themes like Kadence.
';
}
function bw_favicon_field_callback() {
// Get the current value
$url = get_option( 'bw_favicon_url' );
?>
Preview:
; ?>)
BW Favicon Settings
' . "\n";
echo '' . "\n";
echo '' . "\n";
echo "\n";
}
}
// Hook into frontend head
add_action( 'wp_head', 'bw_favicon_output_head', 9999 );
// Hook into login screen head
add_action( 'login_head', 'bw_favicon_output_head', 9999 );
// Hook into admin dashboard head
add_action( 'admin_head', 'bw_favicon_output_head', 9999 );