incomprehensible error

[stuchin]

part of my code:

$email = "[e-mail]";
$user_count = $collection->find(function($query){ $query->where('email', $email);
});

and I get the error
notice
Fuel\Core\PhpErrorException [ Notice ]: Undefined variable: email

where I was wrong?

[Frank de Jonge]

$user_count = $collection->find(function($query) use ($email) { $query->where('email', $email); } );
👯