Coming up in laravel 5.3

Laravel5.3 is coming with following new features,

      1. Rollback one migration
      2. Blade Foreach Loops (new $loop variable)
      3. Eloquent Collections are cleanly serialized and re-pulled by queued jobs
      4. Queue console output changed to show the actual class names
      5. Ability to customize simple pagination
      6. Customizing additional parameters in FirstOrCreate
      7. Query Builder will now return a Collection
      8. Multiple Migration Paths
      9. Laravel Echo
      10. Implicit controller routes have been removed
      11. New validate() method in Validator
      12. Collection::where() accepts operators
      13. PDO Integer Parameters are now bound as PARAM_INT
      14.New JSON-column where() and update() methods
      15.The new cache() global helper
      16.Customizing pagination templates
      17.Image dimension validation rules
      18.Advanced operations with Collection::where

Rollback one migration

A new feature added to migrations that allow you to rollback just one migration instead of the whole batch.

php artisan migrate:rollback --step=1

Still have rollback command to rollback the latest migration.

php artisan migrate:rollback

Blade Foreach Loops

A new feature added to Blade foreach that allow you to take some action only on the first/last element of the array.
Inside Blade foreach loops it now gives you access to a $loop variable.

@if($loop->first)
    Do something on the first iteration.
@endif

@if($loop->last)
    Do something on the last iteration.
@endif

Query Builder will now return a Collection

Query builder used to return arrays previously and now it’s going to change to return a collection. This will keep results the same no matter how you pull out the data out.

$collection = DB::table('posts')->get();

First Or Create

Now you can pass additional data to firstOrCreate method.

return User::firstOrCreate(['id', $user->id], ['avatar' => $user->avatar]);

Multiple Migration Paths

Now you can load your own migration paths from a service provider

$this->loadMigrationsFrom('path/to/migrations/folder')

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