After latest wordpress upgrade no shortcode output

Hello this is the code:

function get_sheet_value_prezzi($atts) {
$API = 'API-SERIAL';
$google_spreadsheet_ID = 'GOOGLE-DOC-ID';
$api_key = esc_attr( $API);

$location = $atts['location'];

$get_cell = new WP_Http();
$cell_url = "https://sheets.googleapis.com/v4/spreadsheets/$google_spreadsheet_ID/values/$location?&key=$api_key";
$cell_response = $get_cell -> get( $cell_url);
$json_body = json_decode($cell_response['body'],true);
$cell_value = $json_body['values'][0][0];
return $cell_value;
}
add_shortcode('prezzi', 'get_sheet_value_prezzi');

• This reply was modified 3 years ago by openaspace.
• This reply was modified 3 years ago by openaspace.