TypeError Object
(
    [message:protected] => count(): Argument #1 ($value) must be of type Countable|array, false given
    [string:Error:private] => 
    [code:protected] => 0
    [file:protected] => /u/htdocs/master_4.2/library/articoli.php
    [line:protected] => 693
    [trace:Error:private] => Array
        (
            [0] => Array
                (
                    [file] => /u/htdocs/master_4.2/controllers/ricerca.php
                    [line] => 35
                    [function] => getArticoliByCodice
                    [class] => Articoli
                    [type] => ->
                )

        )

    [previous:Error:private] => 
)