PHP Laravel 6 Timestamps Examples – Tips

Today, We want to share with you PHP Laravel 6 Timestamps Examples.In this post we will show you Laravel schema default current timestamp value example, hear for How to change default format at created_at and updated_at value laravel 6 we will give you demo and example for implement.In this post, we will learn about laravel current timestamp migration with an example.

PHP Laravel 6 Timestamps Examples

There are the Following The simple About php artisan migrate not working in laravel 6 Full Information With Example and source code.

As I will cover this Post with live Working example to develop Formatting Timestamps in Laravel 6, so the 8 Tricks with Laravel Timestamps is used for this example is following below.

Tip Number 1 :Disable Timestamps in Laravel 6

disable that automatic timestamps in laravel

class Product extends Model
{
    public $timestamps = FALSE;

    // ... other model properties and methods
}

Tip Number 2 :Change Timestamp Column Names

rename Column names in laravel

class Product extends Model
{
    const CREATED_AT = 'create_time_at';
    const UPDATED_AT = 'update_time_at'; 

Tip Number 3 :Change Timestamp Date/Time Format

convert Date/Time Format

class Product extends Model
{
    /**
     * The storage format of the model's date columns.
     *
     * @var string
     */
    protected $dateFormat = 'U';
}

Tip Number 4 : Laravel 6 Pivot Table with Timestamps

Many-to-Many: Pivot Table with Timestamps

class Product extends Model
{
    public function products()
    {
        return $this->belongsToMany(Product::class);
    }
}

$productID = 1;
$user->products()->attach($productID);

public function products()
{
    return $this->belongsToMany(Product::class)->withTimestamps();
}

Tip Number 5 : Order by Timestamp with latest() and oldest()

using latest() and oldest()

Product::orderBy('created_at', 'desc')->get();
//quicker
Product::latest()->get();
//quicker
Product::oldest()->get();


$lastUpdatedProduct = Product::newest('updated_at')->first();

Tip Number 6 :Update without touching updated_at

automatically saves current timestamp in Laravel 6

$product = Product::find(1);
$product->product_views_count = 986578;
$product->timestamps = false;
$product->save();

Tip Number 7 : Laravel 6 Touch and Parent Touch

ONLY updated_at column

$product->update(['updated_at' => now()]);

//Laravel 6 shorter method:

$product->touch();

Laravel 6 models in the Eloquent

class Comment extends Model {

    protected $touches = ['product'];

    public function product()
    {
        return $this->belongsTo('Product');
    }

}

Tip Number 8 : Timestamp Fields are Carbon Automatically

both created_at and updated_at are casts as $dates using Laravel 6 Eloquent MVC Model

$product->created_at->addDays(3);
now()->diffInDays($product->updated_at);

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