In the documentation for v 2.x describing the where() function, it says the suggested syntax is
$crud->where([
'customers.country' => 'USA'
]);
Which appears to be using an associative array to specify the search condition. But the function where in GroceryCrud.php library version 2.0 that I just downloaded is defined:
public function where(string $field, $value = null, $escape = true)
that expects a string for the first parameter, and indeed I get an error if I try to use the suggested array based syntax for the where() function.
What am I missing? Is this a documentation error for v2.x? Is the array based where() not part of v2.x?