Group By with Count using Laravel Collection

Today, We want to share with you Group By with Count using Laravel Collection.In this post we will show you groupby query in laravel 5/6/7, hear for laravel query count groupby we will give you demo and example for implement.In this post, we will learn about groupby in laravel controller with an example.

Group By with Count using Laravel Collection

There are the Following The simple About laravel groupby select all Full Information With Example and source code.

As I will cover this Post with live Working example to develop laravel add to collection, so the laravel multiple groupby count is used for this example is following below.

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Laravel Collection Group By with Count

Example

public function index()
{
    $collection = collect([
            ['id'=>1, 'name'=>'Karl Marx', 'subject' => 'Production', 'department' => 'Financial'],
            ['id'=>2, 'name'=>'Benjamin Franklin', 'subject' => 'Purchasing', 'department' => 'Marketing'],
            ['id'=>3, 'name'=>'Nelson Mandela', 'subject' => 'Accounting', 'department' => 'Financial'],
            ['id'=>4, 'name'=>'Thomas Jefferson', 'subject' => 'Purchasing', 'department' => 'Marketing'],
        ]);
  
    $grouped = $collection->groupBy('department')->map(function ($row) {
                    return $row->count();
                });
  
    dd($grouped);
}

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Final Result Execute Collection Object

Illuminate\Support\Collection Object
(
    [items:protected] => Array
        (
            [Financial] => 2
            [Marketing] => 2
        )
)

Web Programming Tutorials Example with Demo

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Summary

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