if ( strlen( $color ) === 6 ||
strlen( $color ) === 3
) { set_theme_mod( 'header_textcolor',
$color );
} elseif ( !
$color ) { set_theme_mod( 'header_textcolor', 'blank'
);
} } if ( isset( $_POST['default-header'
] ) ) { check_admin_referer( 'custom-header-options', '_wpnonce-custom-header-options'
);
$this->
set_header_image( $_POST['default-header'
] );
return;
} } /**
* Processes the default headers.
*
* @since 3.0.0
*
* @global array $_wp_default_headers
*/