CODEWITHSUNDEEP
laravellaravel-4eloquentlaravel-5
panthro
panthro

Reputation: 24059

Binding vars to raw queries

I'm trying to bind vars to my raw query:

$data = $myModel->select( DB::raw('(3959 * acos(cos(radians(:lat)) * cos(radians(lat)) * cos(radians(lng) - radians(:lng)) + sin(radians(:lat)) * sin(radians(lat)))) as distance'), array(
        'lat' => $lat, 'lng' => $lng,
    ))->orderBy('distance', 'ASC')->having('distance', '<', $radius)
    ->get();

I've checked various SO posts which lead to this blog post:

http://fideloper.com/laravel-raw-queries

I still get the error:

strtolower() expects parameter 1 to be string, array given

Where am I going wrong?

Upvotes: 3

Views: 871

Answers (1)

Razor
Razor

Reputation: 9835

you must bind variables to raw method not select:

$select = "(3959 * acos(cos(radians(:lat)) * cos(radians(lat)) * cos(radians(lng) - radians(:lng)) + sin(radians(:lat)) * sin(radians(lat)))) as distance";
$data = $myModel->select( DB::raw($select,array(
    'lat' => $lat, 'lng' => $lng,
)))->orderBy('distance', 'ASC')->having('distance', '<', $radius)
->get();

Or use selectRaw method directly:

$data = $myModel->selectRaw($select,array(
    'lat' => $lat, 'lng' => $lng,
))->orderBy('distance', 'ASC')->having('distance', '<', $radius)
->get();

Upvotes: 2

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