laravel check if item is in collection
// You may also pass a key / value pair to the contains method,
// which will determine if the given pair exists in the collection:
$collection = collect([
['product' => 'Desk', 'price' => 200],
['product' => 'Chair', 'price' => 100],
]);
$collection->contains('product', 'Bookcase');
// falselaravel check collection has key
$collection = collect(['account_id' => 1, 'product' => 'Desk', 'amount' => 5]);
$collection->has('product');
// true
$collection->has(['product', 'amount']);
// true
$collection->has(['amount', 'price']);
// falseCopyright © 2021 Codeinu
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