GroupBy with multiple levels in Laravel

Today, We want to share with you GroupBy with multiple levels in Laravel.In this post we will show you laravel group by relationship, hear for multiple group by laravel collection we will give you demo and example for implement.In this post, we will learn about laravel collection group by nested with an example.

GroupBy with multiple levels in Laravel

There are the Following The simple About laravel multiple group by count Full Information With Example and source code.

As I will cover this Post with live Working example to develop laravel group by multiple column, so the Customizing Keys When Mapping Collections is used for this example is following below.

Laravel is a web application framework with expressive, elegant syntax.The PHP Framework for Web Artisans,freeing you to create without sweating the small things. CRUD Operation With Server Side.

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Laravel Collection Group By with Examples

Arrange

// Default user factory which comes with Laravel
$factory->define(App\User::class, function (Faker $faker) {
    return [
        'name' => $faker->name,
        'email' => $faker->unique()->safeEmail,
        'password' => '$2y$10$TKh8H1.PfQx37YgCzwiKb.KjNyWgaHb9cbcoQgdIVFlYg7B77UdFm', // secret
        'remember_token' => str_random(10),
    ];
});

// Our new customers state
$factory->state(App\User::class, 'customers', function (Faker $faker) {
    return [
        'stepphase' => collect(['gold', 'logic', 'silver'])->random(),
        'member' => collect(['Lovw', 'Points', 'modiji'])->random(),
    ];
});

simple route callback

Route::get('/', function () {

    return $customers = factory(User::class)
        ->times(3)
        ->states('customers')
        ->make();

});

produce our test data

[
	{
		"name": "Parag Shukla",
		"email": "[email protected]",
		"stepphase": "silver",
		"member": "Lovw"
	},
	{
		"name": "Jigar Shah PP",
		"email": "[email protected]",
		"stepphase": "logic",
		"member": "Points"
	},
	{
		"name": "Ms. Ethelyn Bergnaum MD",
		"email": "[email protected]",
		"stepphase": "gold",
		"member": "Lovw"
	}
]

Basic example

we use the groupBy method

return $customers->groupBy('stepphase');

You will see the new keys for the stepphase in our result.

{
	"silver": [
		{
			"name": "bhoomi savaliya",
			"email": "[email protected]",
			"stepphase": "silver",
			"member": "modiji"
		}
	],
	"gold": [
		{
			"name": "Miss dipali Thuumer DR.",
			"email": "[email protected]",
			"stepphase": "gold",
			"member": "modiji"
		},
		{
			"name": "Keshav Manji",
			"email": "[email protected]",
			"stepphase": "gold",
			"member": "Points"
		}
	]
}

Last We Learn to some new stuff

return $customers->groupBy(['stepphase','member']);

We are passing an array instead of a string to define multiple levels. First the customers should be grouped by the stepphase and then by the member. So this is what we get:

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{
	"logic": {
		"Lovw": [
			{
				"name": "Jigna Sholanki9 3rd",
				"email": "[email protected]m",
				"stepphase": "logic",
				"member": "Lovw"
			}
		],
		"modiji": [
			{
				"name": "indrajit dev",
				"email": "[email protected]",
				"stepphase": "logic",
				"member": "modiji"
			}
		]
	},
	"silver": {
		"Points": [
			{
				"name": "Jamavan Majio",
				"email": "[email protected]",
				"stepphase": "silver",
				"member": "Points"
			}
		]
	}
}

we could group the customers by their name and email as well.

return $customers->groupBy(['stepphase','member', 'name', 'email']);

nested structure

{
	"silver": {
		"Lovw": {
			"Mrs. Bhavana Dfccroj": {
				"[email protected]": [
					{
						"name": "Mrs. Bhavana Dfccroj",
						"email": "[email protected]",
						"stepphase": "silver",
						"member": "Lovw"
					}
				]
			}
		},
		"modiji": {
			"Miss Virat hanesk jdk": {
				"[email protected]": [
					{
						"name": "Miss Virat hanesk jdk",
						"email": "[email protected]",
						"stepphase": "silver",
						"member": "modiji"
					}
				]
			}
		}
	},
	"logic": {
		"Points": {
			"Mayur Dhameliya DSJ": {
				"[email protected]": [
					{
						"name": "Mayur Dhameliya DSJ",
						"email": "[email protected]",
						"stepphase": "logic",
						"member": "Points"
					}
				]
			}
		}
	}
}

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