mgsmus

CREATE OR REPLACE FUNCTION max (uuid, uuid)
RETURNS uuid AS $$
BEGIN
	IF $1 IS NULL OR $1 < $2 THEN
		RETURN $2;
	END IF;

	RETURN $1;
END;
$$ LANGUAGE plpgsql;

mgsmus

<?php

namespace Mgsmus\MyPackage\Providers;

use Illuminate\Support\Facades\Event;
use Illuminate\Support\ServiceProvider;

class MyPackageServiceProvider extends ServiceProvider
{
    /**

mgsmus

<?php

namespace Mgsmus\MyPackage\Providers;

use Illuminate\Foundation\Support\Providers\EventServiceProvider;

class MyPackageEventServiceProvider extends EventServiceProvider
{
    protected $listen = [
        \Mgsmus\MyPackage\Events\EntityCreated::class => [

mgsmus

<?php

//EventServiceProvider::boot()
public function boot()
{
    parent::boot();

    Event::listen('eloquent.created: App\User', function ($user) {
        // $user burada yeni oluşturulmuş User modeli...
    });

mgsmus

<?php

class MyClass {
    public function __destruct() {
        echo "Destroying object!\n";
    }
}

$o1 = new MyClass;
$r1 = new Weakref($o1);

mgsmus

<?php

// Bunun yerine
$this->request->data['comments']['user_id'] = $this->request->data['comments']['user_id'] ?? 'value';

// Şu şekilde bir kullanım mümkün.
// Kod tekrarının önüne geçilmiş oluyor.
$this->request->data['comments']['user_id'] ??= 'value';

mgsmus

<?php

$arr1 = [1, 2, 3];
$arr2 = […$arr1]; //[1, 2, 3]
$arr3 = [0, …$arr1]; //[0, 1, 2, 3]
$arr4 = array(…$arr1, …$arr2, 111); //[1, 2, 3, 1, 2, 3, 111]
$arr5 = […$arr1, …$arr1]; //[1, 2, 3, 1, 2, 3]

function getArr() {
    return ['a', 'b'];

mgsmus

<?php

interface Concatable {
    function concat(Iterator $input);
}

class Collection implements Concatable {
    // Sadece Iterator değil tüm iterable tipleri kabul edecek
    function concat(iterable $input) {}
}

mgsmus

<?php

interface Factory {
    function make(): object;
}

class UserFactory implements Factory {
    function make(): User {}
}

mgsmus

<?php

$y = 1;
$total = fn($x) => $x + $y;