laravel collection methods
$collection = collect([1,2,3,4]);
$collection->each(function($item){
return $item*$item;
});
// [1,4,9,16]laravel collection methods
$collection = collect([1,2,3,4]);
$collection->each(function($item){
return $item*$item;
});
// [1,4,9,16]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 where
$collection = collect([
['product' => 'Desk', 'price' => 200],
['product' => 'Chair', 'price' => 100],
['product' => 'Bookcase', 'price' => 150],
['product' => 'Door', 'price' => 100],
]);
$filtered = $collection->where('price', 100);
$filtered->all();
/*
[
['product' => 'Chair', 'price' => 100],
['product' => 'Door', 'price' => 100],
]
*/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 collection all
collect([1, 2, 3])->all();
// [1, 2, 3]collection methods laravel
$collection->each(function ($item, $key) {
hj
});Copyright © 2021 Codeinu
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