Laravel-Development-Training-in-Rajkot-----Master-PHP-Frameworks-with-Expert-Guidance-At-MDIDM-INFOWAY Laravel Development Training in Rajkot Master PHP Frameworks with Expert Guidance At MDIDM INFOWAY

Laravel Development Training in Rajkot Master PHP Frameworks with Expert Guidance At MDIDM INFOWAY

24 January 2025

PHP

1. Introduction of PHP & PHP MySQL Server

  • PHP Overview:
    PHP is a widely-used open-source scripting language designed for web development but can also function as a general-purpose language. It embeds directly into HTML, making it easy to create dynamic content.
    Example:

php

code Example

<?php 

echo "Hello, World!"; 

?>

  • MySQL Server:
    MySQL is a relational database management system. When paired with PHP, they enable CRUD operations (Create, Read, Update, Delete) efficiently. The PHP-MySQL combination is the foundation for many web apps, such as WordPress and e-commerce systems.

2. Control Structures in PHP

  • PHP supports various control structures, enabling decision-making and iterative logic.
    Example of if and for loop:

php

code Example

$number = 10; 

if ($number > 5) { 

    echo "Number is greater than 5"; 

} 

 

for ($i = 0; $i < 5; $i++) { 

    echo "Iteration: $i<br>"; 

}

3. Working with Array and String Functions

  • Array Functions:
    Arrays can be single-dimensional or multidimensional. Functions like array_push and array_search are commonly used.
    Example:

php

code Example

$colors = ["red", "blue", "green"]; 

array_push($colors, "yellow"); 

print_r($colors); // Outputs: ["red", "blue", "green", "yellow"]

  • String Functions:
    Functions like strtoupper (to convert to uppercase), strpos (find substring), and explode (split string) help manipulate text.
    Example:

php

code Example

$string = "Learn PHP Programming"; 

echo strtoupper($string); // Outputs: LEARN PHP PROGRAMMING 

4. Database Connectivity with MySQL

  • Connect PHP to MySQL using MySQLi or PDO.
    Example using MySQLi:

php

code Example

$conn = new mysqli("localhost", "username", "password", "database"); 

if ($conn->connect_error) { 

    die("Connection failed: " . $conn->connect_error); 

} 

echo "Connected successfully"; 

5. Manage Admin Panel with Database Using OOP Concepts

  • Using OOP, admin panels are structured for scalability and efficiency.
    Example: A class to manage users in an admin panel:

php

code Example

class User { 

    private $db; 

    public function __construct($db) { 

        $this->db = $db; 

    } 

    public function getUsers() { 

        $result = $this->db->query("SELECT * FROM users"); 

        return $result->fetch_all(MYSQLI_ASSOC); 

    } 

} 

6. Working with Files and Directories

  • PHP allows creating, reading, and modifying files.
    Example of creating a file:

php

code Example

$file = fopen("test.txt", "w"); 

fwrite($file, "Hello, World!"); 

fclose($file); 

echo "File created!";

7. State Management

  • Cookies: Store data on the client-side.
  • Sessions: Store temporary data on the server-side for each user.
    Example:

php

code Example

session_start(); 

$_SESSION['user'] = "John Doe"; 

echo "Session data set!";

8. Introduction to jQuery/Ajax/JavaScript

  • JavaScript adds interactivity to web pages (e.g., form validation).
  • jQuery simplifies JavaScript tasks, offering concise syntax.
  • AJAX enables background server requests without reloading the page.

9. Client-Side and Server-Side Validation

  • Client-side: Basic validation to enhance user experience.
  • Server-side: Essential for securing data and ensuring integrity.

10. Convert HTML File into PHP

  • PHP embeds dynamic logic into HTML files.
    Example:

php

code Example

<html> 

<body> 

    <?php echo "Welcome to PHP"; ?> 

</body> 

</html> 

Laravel

1. Introduction to Laravel

  • Laravel provides an elegant syntax for web development, offering features like routing, middleware, and ORM (Eloquent).

2. Laravel Installation

  • Install Laravel via Composer:

bash

code Example

composer create-project laravel/laravel example-app 

3. Routing - MVC in Laravel

  • Define routes in routes/web.php.
    Example:

php

code Example

Route::get('/welcome', function () { 

    return view('welcome'); 

}); 

4. Caching in Laravel

  • Use caching to store data for quick access.
    Example:

php

code Example

Cache::put('key', 'value', 600); // Store data for 10 minutes 

echo Cache::get('key'); 

5. Event Subscribers in Laravel

  • Event subscribers listen for application events and execute handlers.

6. Package Development

  • Develop reusable packages to extend Laravel’s functionality.

7. Templates - Testing in Laravel

  • Blade templates simplify creating layouts.
    Example:

blade

code Example

@if($user) 

    Welcome, {{ $user->name }}! 

@endif 

8. Database Configuration & Helper

  • Configure .env for database connection:

env

code Example

DB_CONNECTION=mysql 

DB_HOST=127.0.0.1 

DB_PORT=3306 

DB_DATABASE=mydb 

DB_USERNAME=root 

DB_PASSWORD=secret 

9. Laravel Pagination & Security

  • Built-in pagination makes it easy to handle large datasets.

10. Authentication Facade

  • Laravel provides built-in authentication scaffolding.

11. Validation in Laravel - Eloquent ORM

  • Laravel’s validation rules ensure input integrity.

12. Artisan Command-Line Interface

  • Example: Create a model with Artisan:

bash

code Example

php artisan make:model Post -mcr 

13. Deploy Application Using Laravel

  • Deploy Laravel apps using Forge, Vapor, or manually.

14. Payment Gateway Integration

  • Integrate payment gateways like Stripe or PayPal for secure transactions.

 

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