collection laravel filter
$collection = collect([1, 2, 3, 4]);
$filtered = $collection->filter(function ($value, $key) {
return $value > 2;
});
$filtered->all();
// [3, 4]collection laravel filter
$collection = collect([1, 2, 3, 4]);
$filtered = $collection->filter(function ($value, $key) {
return $value > 2;
});
$filtered->all();
// [3, 4]add to collection laravel
$item = collect();
$item->push($product);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;filter collection (laravel)
$itemCollection = collect($contacts);
$filtered = $itemCollection->filter(function($item) use ($search) {
return stripos($item['username'],$search) !== false;
});laravel collection methods
$collection = collect([1,2,3,4]);
$collection->each(function($item){
return $item*$item;
});
// [1,4,9,16]filter laravel
public function index()
{
$myStudents = [
['id'=>1, 'name'=>'Hardik', 'mark' => 80],
['id'=>2, 'name'=>'Paresh', 'mark' => 20],
['id'=>3, 'name'=>'Akash', 'mark' => 34],
['id'=>4, 'name'=>'Sagar', 'mark' => 45],
];
$myStudents = collect($myStudents);
$passedstudents = $myStudents->filter(function ($value, $key) {
return data_get($value, 'mark') > 34;
});
$passedstudents = $passedstudents->all();
dd($passedstudents);
}Copyright © 2021 Codeinu
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