collection map laravel
// The array we're going to return
$data = [];
// Query the users table
$query = users::where('id', 1)->get();
// Let's Map the results from [$query]
$map = $query->map(
function($items){
$data['user_firstName'] = $items->firstName;
$data['user_lastName'] = $items->lastName;
return $data;
}
);
return $map;laravel collection whereIn
$collection = collect([
['product' => 'Desk', 'price' => 200],
['product' => 'Chair', 'price' => 100],
['product' => 'Bookcase', 'price' => 150],
['product' => 'Door', 'price' => 100],
]);
$filtered = $collection->whereIn('price', [150, 200]);
$filtered->all();
/*
[
['product' => 'Bookcase', 'price' => 150],
['product' => 'Desk', 'price' => 200],
]
*/laravel collection when
$collection = collect([1, 2, 3]);
$collection->when(true, function ($collection) {
return $collection->push(4);
});
$collection->all();
// [1, 2, 3, 4]laravel collection take
$collection = collect([0, 1, 2, 3, 4, 5]);
$chunk = $collection->take(3);
$chunk->all();
// [0, 1, 2]laravel collection values
$collection = collect([
10 => ['product' => 'Desk', 'price' => 200],
11 => ['product' => 'Desk', 'price' => 200]
]);
$values = $collection->values();
$values->all();
/*
[
0 => ['product' => 'Desk', 'price' => 200],
1 => ['product' => 'Desk', 'price' => 200],
]
*/laravel collect
$collection = collect(['taylor', 'abigail', null])->map(function($name)
{
return strtoupper($name);
})
->reject(function($name)
{
return empty($name);
});Copyright © 2021 Codeinu
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