Laravel timestamp

Laravel foreign key

Schema::table('posts', function (Blueprint $table) {
    $table->unsignedBigInteger('user_id');

    $table->foreign('user_id')->references('id')->on('users');
});
OR
Schema::table('posts', function (Blueprint $table) {
    $table->foreignId('user_id')->constrained();
});

Laravel drop column

// To drop a column, use the dropColumn method on the schema builder.
// Before dropping columns from a SQLite database, you will need to add
// the doctrine/dbal dependency to your composer.json file and run the
// composer update command in your terminal to install the library:

Schema::table('users', function (Blueprint $table) {
    $table->dropColumn('votes');
});

Source: laravel.com

Laravel migration rollback

To rollback one step:

php artisan migrate:rollback

To rollback multiple steps:

php artisan migrate:rollback --step=[x]
  
To drop all tables and reload all migrations:

php artisan migrate:fresh

Laravel current timestamp

use Carbon\Carbon;
$current_date_time = Carbon::now()->toDateTimeString(); // Produces something like "2019-03-11 12:25:00"

Source: stackoverflow.com

Laravel timestamp

use Carbon\Carbon;
$current_timestamp = Carbon::now()->timestamp; // Produces something like 1552296328

Source: stackoverflow.com

Datetime-local laravel migration data type

public function getDateStartAttribute($value)
{
    return Carbon::parse($value)->format('Y-m-d\TH:i');
}

public function getDateEndAttribute($value)
{
    return Carbon::parse($value)->format('Y-m-d\TH:i');
}

Source: stackoverflow.com

Similar codes

0 vote293 views1 answer
Get am pm 12 hour timee laravel
PHP Laravel
4 votes294 views6 answers
Laravel 8 authentication
PHP Laravel
0 vote304 views1 answer
Laravel if file is image
PHP Laravel
0 vote306 views1 answer
Call to a member function setcookie() on null laravel middleware
PHP Laravel
2 votes302 views2 answers
Target class [AppHttpControllersRegisterController] does not exist. laravel 8
PHP Laravel
3 votes335 views1 answer
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file laravel
PHP Laravel
46 votes354 views6 answers
Add column to migration laravel
PHP Laravel
15 votes287 views6 answers
Laravel custom validation message
PHP Laravel
22 votes317 views4 answers
Laravel orWhere
PHP Laravel
1 vote329 views3 answers
Laravel multiple paginate
PHP Laravel