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 if item is in collection
// you may pass a string to the contains method to determine whether
// the collection contains a given item value:
$collection = collect(['name' => 'Desk', 'price' => 100]);
$collection->contains('Desk');
// true
$collection->contains('New York');
// falselaravel collection contains
$collection = collect([1, 2, 3, 4, 5]);
$collection->contains(function ($value, $key) {
return $value > 5;
});
// falselaravel collection contains
$users->contains(1);
$users->contains(User::find(1));Copyright © 2021 Codeinu
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