Laravel Collection Contains with function

Today, We want to share with you Laravel Collection Contains with function.In this post we will show you laravel collection key exists, hear for laravel contains multiple we will give you demo and example for implement.In this post, we will learn about laravel add to collection with an example.

Laravel Collection Contains with function

There are the Following The simple About laravel collection contains value Full Information With Example and source code.

Read Also:  Laravel Collection Contains Example

As I will cover this Post with live Working example to develop laravel collection contains multiple, so the some major files and Directory structures for this example is following below.

Laravel Collection Contains with function

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.

Read Also:  Get Gravatar Image Using PHP Example

Example

public function index()
{
    Product::create(['name'=>'Laptop', 'price'=>438]);
    Product::create(['name'=>'Mobile', 'price'=>869]);
    Product::create(['name'=>'Iphone', 'price'=>38]);
    Product::get()->contains(function($key, $value) {
        return $value->price > 100;
    }); // true
}

Laravel collection using map and contains
$unavailableProducts = $this->unavailableProducts();
$products = $this->products->all();

$allProducts = $products->map(function ($product) use($unavailableProducts) {
    return [
        'id'            => $product->id,
        'title'         => $product->title,
        'available'     => $unavailableProducts['result']->contains('id', $product->id),
    ];
});

Web Programming Tutorials Example with Demo

Read :

Summary

You can also read about AngularJS, ASP.NET, VueJs, PHP.

Read Also:  Laravel Eloquent Extend Collection Object

I hope you get an idea about laravel check if collection has key.
I would like to have feedback on my infinityknow.com blog.
Your valuable feedback, question, or comments about this article are always welcome.
If you enjoyed and liked this post, don’t forget to share.


Related FAQ

Here are some more FAQ related to this Article:

  1. Read Also:  Different Types of SQL Keys in Database with Example
  2. Read Also:  How to Implement Sweet Alert in Laravel Application
  3. Read Also:  Laravel 7/6 Pluck Example | How to use pluck() in Laravel 6
  4. Read Also:  Laravel Collection Add with Key Value Pair
  5. Read Also:  How to Join Two Tables in Laravel 6?
  6. Read Also:  Group By with Count using Laravel Collection
  7. Read Also:  Split Laravel Routes into Multiple Files Example
  8. Read Also:  PHP Laravel 6 Flash Message Notification
  9. Read Also:  Group By using Laravel Collection GroupBy Example
  10. Read Also:  Laravel Calculate multiple totals in conditional aggregates