Front page widgets error following update

rossella_greco
(@rossella_greco)

10 years, 7 months ago

I just upgraded the theme to the latest version 0.3.5 and I have a problem in the front page.

The block widgets disappeared and I get the following error:

Fatal error: Call to undefined function optimizer_attachment_id_by_url() in /web/htdocs/www.rosaliagreco.com/home/wp-content/themes/optimizer/framework/core-functions.php on line 194

Please someone help!

Viewing 1 replies (of 1 total)

Theme Author

(@layerthemes)

Looks like a bug. Can you please go to Appearance >Editor and select core-functions.php and add this to the very bottom of the file:

//**Return an ID of an attachment by searching the database with the file URL (Inexpensive query)**//
function optimizer_attachment_id_by_url( $url ) {
	$parsed_url  = explode( parse_url( WP_CONTENT_URL, PHP_URL_PATH ), $url );

	$this_host = str_ireplace( 'www.', '', parse_url( home_url(), PHP_URL_HOST ) );
	$file_host = str_ireplace( 'www.', '', parse_url( $url, PHP_URL_HOST ) );

	if ( ! isset( $parsed_url[1] ) || empty( $parsed_url[1] ) || ( $this_host != $file_host ) ) {
		return;
	}

	global $wpdb;
	$attachment = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM {$wpdb->prefix}posts WHERE guid RLIKE %s;", $parsed_url[1] ) );
	return $attachment[0];
}

Regards

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