⚡️36-dars: PDO da details yangilash
---------------------------------------------------

🔬PDO bilan ma'lumot yangilash

🪛PDO yordamida MySQL da ma'lumot yangilash❗️

<?php
$dsn = "mysql:host=localhost;dbname=test";
$username = "root";
$password = "";
try {
    $dbh = new PDO($dsn, $username, $password);
    $stmt = $dbh->prepare("UPDATE users SET email = :email WHERE name = :name");
    $stmt->bindParam(':email', $email);
    $stmt->bindParam(':name', $name);
    $email = "ali_new@example.com";
    $name = "Ali";
    $stmt->execute();
    echo "Ma'lumot yangilandi";
} catch (PDOException $e) {
    echo "Xato: " . $e->getMessage();
}
?>

🔺Yuqoridagi kodda PDO yordamida MySQL da ma'lumot yangilash ko'rsatilgan❗️

---------------------------------------------------
#fast_coder #php_dars
#php36 #rustam_hikmatullayev
---------------------------------------------------

📡Kanalimiz:

@Fast_Coder

⚡️37-dars: PDO da ma'lumotlarni o'chirish💣
---------------------------------------------------

🗑PDO bilan ma'lumot o'chirish

❌PDO yordamida MySQL dan ma'lumot o'chirish❗️

<?php
$dsn = "mysql:host=localhost;dbname=test";
$username = "root";
$password = "";
try {
    $dbh = new PDO($dsn, $username, $password);
    $stmt = $dbh->prepare("DELETE FROM users WHERE name = :name");
    $stmt->bindParam(':name', $name);
    $name = "Ali";
    $stmt->execute();
    echo "Ma'lumot o'chirildi";
} catch (PDOException $e) {
    echo "Xato: " . $e->getMessage();
}
?>

👆Yuqoridagi kodda PDO yordamida MySQL dan ma'lumot o'chirish ko'rsatilgan❗️

---------------------------------------------------
#fast_coder #php_dars
#php37 #rustam_hikmatullayev
---------------------------------------------------

📡Kanalimiz:

@Fast_Coder

⚡️38-dars: ERROR🚫
---------------------------------------------------

🛅Xatolarni boshqarish

🔻PHP da xatolarni boshqarish.❗️

<?php
function customError($errno, $errstr) {
    echo "Xato: [$errno] $errstr<br>";
}
set_error_handler("customError");
echo($test);
?>

👆Yuqoridagi kodda xatolarni boshqarish ko'rsatilgan❗️

---------------------------------------------------
#fast_coder #php_dars
#php38 #rustam_hikmatullayev
---------------------------------------------------

📡Kanalimiz:

@Fast_Coder

⚡️39-dars: Exceptions
---------------------------------------------------

🏗Exceptionlarni boshqarish🔻

∆PHP da exceptionlarni boshqarish❗️

<?php
function divide($a, $b) {
    if ($b == 0) {
        throw new Exception("Nolga bo'lish mumkin emas");
    }
    return $a / $b;
}

try {
    echo divide(10, 0);
} catch (Exception $e) {
    echo "Xato: " . $e->getMessage();
}
?>

🙄Yuqoridagi kodda exceptionlarni boshqarish ko'rsatilgan❗️

---------------------------------------------------
#fast_coder #php_dars
#php39 #rustam_hikmatullayev
---------------------------------------------------

📡Kanalimiz:

@Fast_Coder

⚡️40-dars: Class & obyekt
---------------------------------------------------

💠Class va obyektlar

🔘PHP da class va obyektlar❗️

<?php
class Car {
    public $model;
    public function __construct($model) {
        $this->model = $model;
    }
    public function getModel() {
        return $this->model;
    }
}
$car = new Car("Toyota");
echo $car->getModel();
?>

👆Yuqoridagi kodda class va obyektlar ishlatilgan❗️

---------------------------------------------------
#fast_coder #php_dars
#php40 #rustam_hikmatullayev
---------------------------------------------------

📡Kanalimiz:

@Fast_Coder

⚡️41-dars: Meros
---------------------------------------------------

🔹Meros olish

🧩PHP da classlardan meros olish❗️

<?php
class Animal {
    public $name;
    public function __construct($name) {
        $this->name = $name;
    }
    public function makeSound() {
        echo "Hayvon tovushi";
    }
}
class Dog extends Animal {
    public function makeSound() {
        echo "Voof";
    }
}
$dog = new Dog("Rex");
echo $dog->name . " " . $dog->makeSound();
?>

🙄Yuqoridagi kodda meros olish ko'rsatilgan❗️

---------------------------------------------------
#fast_coder #php_dars
#php41 #rustam_hikmatullayev
---------------------------------------------------

📡Kanalimiz:

@Fast_Coder

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⚡️42-dars: Classlar
---------------------------------------------------

🅿️Abstract klasslar

💬PHP da abstract klasslar❗️

<?php
abstract class Person {
    abstract public function greet();
}

class Student extends Person {
    public function greet() {
        echo "Salom, men talaba";
    }
}

$student = new Student();
$student->greet();
?>

🔺Yuqoridagi kodda abstract klasslar ishlatilgan❗️

---------------------------------------------------
#fast_coder #php_dars
#php42 #rustam_hikmatullayev
---------------------------------------------------

📡Kanalimiz:

@Fast_Coder

⚡️43-dars: Interfeys
---------------------------------------------------

🎃Interfeyslar

🔹PHP da interfeyslar quyidagicha ishlatiladi❗️

<?php
interface Animal {
    public function makeSound();
}

class Dog implements Animal {
    public function makeSound() {
        echo "Voof";
    }
}

$dog = new Dog();
$dog->makeSound();
?>

👆Yuqoridagi kodda interfeyslar ishlatilgan❗️

---------------------------------------------------
#fast_coder #php_dars
#php43 #rustam_hikmatullayev
---------------------------------------------------

📡Kanalimiz:

@Fast_Coder

⚡️44-dars: Trait
---------------------------------------------------

⚓️Traitlar

⛱PHP da traitlar qo'llanilishi❗️

<?php
trait Hello {
    public function sayHello() {
        echo "Hello";
    }
}

class Greeting {
    use Hello;
}

$greet = new Greeting();
$greet->sayHello();
?>

Yuqoridagi kodda traitlar ishlatilgan❗️

---------------------------------------------------
#fast_coder #php_dars
#php44 #rustam_hikmatullayev
---------------------------------------------------

📡Kanalimiz:

@Fast_Coder

⚡️45-dars: NAMESPACELAR
---------------------------------------------------

📰Namespacelar

⚠️PHP da namespacelar❗️

<?php
namespace MyNamespace;
class MyClass {
    public function myMethod() {
        echo "MyNamespace classi";
    }
}

$obj = new MyNamespace\MyClass();
$obj->myMethod();
?>

Yuqoridagi kodda namespacelar ishlatilgan.❗️

---------------------------------------------------
#fast_coder  #php_dars
#php45 #rustam_hikmatullayev
---------------------------------------------------

📡Kanalimiz:

@Fast_Coder

Hurmatli foydalanuvchilar kanalimiz 2 hafta uzrli sabablarga koʻra faoliyat yuritmaydi
Iltimos kuting!
Hammaga raxmat

Yangilik bor albatta😼

SALOM HAMMAGA !😅

PHP – dunyodagi eng mashhur dasturlash tillaridan biri! 🌍

🔹 Dinamik veb-saytlar yaratish uchun ishlatiladi
🔹 Facebook, Wikipedia, WordPress kabi yirik platformalarda ishlatiladi
🔹 Serverda ishlaydi va brauzerga natijani chiqaradi

💡 PHP kodni brauzer qanday ishlaydi?
1️⃣ Brauzer (Google Chrome, Firefox) PHP faylni so‘raydi
2️⃣ PHP kod serverda bajariladi
3️⃣ Natija HTML sifatida brauzerga qaytariladi

Misol kod:

<?php  
  echo "Salom, Fast Coder!";  
?>

📌 Ushbu kod "Salom, Fast Coder!" matnini chiqaradi.
📢 Siz ham PHP o‘rganishni boshlang!

@Fast_Coder

PHP kod yozish uchun .php kengaytmasi bilan fayl yaratish kerak.❗
💻 Misol:
1️⃣ index.php faylini yarating
2️⃣ Quyidagi kodni yozing:

<?php
  echo "Bu PHP dastur!";
?>

3️⃣ Faylni serverga yuklang va brauzerda oching❗

📌 PHP kodni test qilish uchun:
🔹 XAMPP yoki Laragon kabi serverlarni ishlating
🔹 localhost:8000 orqali kodni tekshirib ko‘ring❗

@Fast_Coder