wp_update_urls_to_https(): bool

86function wp_update_urls_to_https() {87	// Get current URL options.88	$orig_home    = get_option( 'home' );89	$orig_siteurl = get_option( 'siteurl' );90 91	// Get current URL options, replacing HTTP with HTTPS.92	$home    = str_replace( 'http://', 'https://', $orig_home );93	$siteurl = str_replace( 'http://', 'https://', $orig_siteurl );94 95	// Update the options.96	update_option( 'home', $home );97	update_option( 'siteurl', $siteurl );98 99	if ( ! wp_is_using_https() ) {100		/*101		 * If this did not result in the site recognizing HTTPS as being used,102		 * revert the change and return false.103		 */104		update_option( 'home', $orig_home );105		update_option( 'siteurl', $orig_siteurl );106		return false;107	}108 109	// Otherwise the URLs were successfully changed to use HTTPS.110	return true;111}