Laravel Collection Count and CountBy Method Example

Laravel Collection Count and CountBy Method Example

In this post we will give you information about Laravel Collection Count and CountBy Method Example. Hear we will give you detail about Laravel Collection Count and CountBy Method ExampleAnd how to use it also give you demo for it if it is necessary.

I am going to explain you example of laravel collection count example. you will learn laravel collection countby example. This tutorial will give you simple example of count collection laravel. you can see laravel collection count by key.

I will give you list of examples of count and countby colletion in laravel. so you can easily use it with your laravel 5, laravel 6 and laravel 7 application. so let’s see bellow example that will helps you lot.

Count Syntax:

$collecton->count();

Laravel Collection count() Example

public function index()

{

$collection = collect([1, 2, 3, 4, 5, 6]);

$count = $collection->count();

dd($count);

}

Output:

6

CountBy Syntax:

$collecton->countBy(

$callback

);

Laravel Collection countBy() Example

public function index()

{

$collection = collect(["one", "two", "two", "three", "three", "four"]);

$count = $collection->countBy();

dd($count);

}

Output:

IlluminateSupportCollection Object

(

[items:protected] => Array

(

[one] => 1

[two] => 2

[three] => 2

[four] => 1

)

)

Laravel Collection countBy() with function Example

public function index()

{

$collection = collect([

["id"=>1, "name"=>"Hardik", "role"=>"Admin"],

["id"=>2, "name"=>"Paresh", "role"=>"Admin"],

["id"=>3, "name"=>"Rakesh", "role"=>"User"],

]);

$count = $collection->countBy(function ($item) {

return $item['role'];

});

dd($count);

}

Output:

IlluminateSupportCollection Object

(

[items:protected] => Array

(

[Admin] => 2

[User] => 1

)

)

I hope it can help you…

Hope this code and post will helped you for implement Laravel Collection Count and CountBy Method Example. if you need any help or any feedback give it in comment section or you have good idea about this post you can give it comment section. Your comment will help us for help you more and improve us. we will give you this type of more interesting post in featured also so, For more interesting post and code Keep reading our blogs

For More Info See :: laravel And github

Laravel Collection Count and CountBy Method Example

Laravel Collection Count and CountBy Method Example

In this post we will give you information about Laravel Collection Count and CountBy Method Example. Hear we will give you detail about Laravel Collection Count and CountBy Method ExampleAnd how to use it also give you demo for it if it is necessary.

I am going to explain you example of laravel collection count example. you will learn laravel collection countby example. This tutorial will give you simple example of count collection laravel. you can see laravel collection count by key.

I will give you list of examples of count and countby colletion in laravel. so you can easily use it with your laravel 5, laravel 6 and laravel 7 application. so let’s see bellow example that will helps you lot.

Count Syntax:

$collecton->count();

Laravel Collection count() Example

public function index()

{

$collection = collect([1, 2, 3, 4, 5, 6]);

$count = $collection->count();

dd($count);

}

Output:

6

CountBy Syntax:

$collecton->countBy(

$callback

);

Laravel Collection countBy() Example

public function index()

{

$collection = collect(["one", "two", "two", "three", "three", "four"]);

$count = $collection->countBy();

dd($count);

}

Output:

IlluminateSupportCollection Object

(

[items:protected] => Array

(

[one] => 1

[two] => 2

[three] => 2

[four] => 1

)

)

Laravel Collection countBy() with function Example

public function index()

{

$collection = collect([

["id"=>1, "name"=>"Hardik", "role"=>"Admin"],

["id"=>2, "name"=>"Paresh", "role"=>"Admin"],

["id"=>3, "name"=>"Rakesh", "role"=>"User"],

]);

$count = $collection->countBy(function ($item) {

return $item['role'];

});

dd($count);

}

Output:

IlluminateSupportCollection Object

(

[items:protected] => Array

(

[Admin] => 2

[User] => 1

)

)

I hope it can help you…

Hope this code and post will helped you for implement Laravel Collection Count and CountBy Method Example. if you need any help or any feedback give it in comment section or you have good idea about this post you can give it comment section. Your comment will help us for help you more and improve us. we will give you this type of more interesting post in featured also so, For more interesting post and code Keep reading our blogs

For More Info See :: laravel And github

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