remove_custom_image_header() │ WP 3.1.0

Deprecated since 3.4.0. It is no longer supported and may be removed in future releases. Use remove_theme_support() instead.

Remove image header support.

No Hooks.

Returns

null|true|false. Whether support was removed.

Usage

remove_custom_image_header();

Notes

Changelog

Since 3.1.0 Introduced.
Deprecated since 3.4.0 Use remove_theme_support()

remove_custom_image_header() code WP 6.9

wp-includes/deprecated.php 
function remove_custom_image_header() {
	_deprecated_function( __FUNCTION__, '3.4.0', 'remove_theme_support( \'custom-header\' )' );
	return remove_theme_support( 'custom-header' );
}