Core PHP : Quiz, Questions, Mock Test

Core PHP : Quiz, Questions, Mock Test

Course Content

🐘 Introduction to PHP

  • ❓ What is PHP?
  • 🏛 History of PHP
  • 🌟 Features of PHP
  • 🛠 Installing PHP: XAMPP, LAMP, WAMP, MAMP
  • ⚖️ PHP vs. Other Languages
  • ▶️ Running PHP Scripts: CLI & Web

🏗 PHP Frameworks

  • ⚡ Laravel (MVC, Routing, Eloquent, Middleware, Authentication)
  • 🚀 CodeIgniter (Lightweight, MVC, Security, Query Builder)
  • 🔧 Symfony (Bundles, Services, Forms, Security)
  • 🔄 Yii (Active Record, Caching, Security, REST APIs)
  • 💼 Zend Framework (Enterprise Applications)
  • ⚡ Slim (Micro-framework, REST API Development)
  • 🎯 CakePHP (ORM, Scaffolding, CRUD)

📝 PHP Syntax and Basics

  • 🔤 PHP Syntax
  • 🏷 PHP Tags: and
  • 💬 Comments in PHP: //, /* */
  • 📢 Echo & Print Statements
  • 🎯 Variables: $var, Naming Rules
  • 🔒 Constants: define(), const
  • 🔠 Data Types: String, Integer, Float, Boolean, Array, Object, NULL, Resource
  • 🔄 Type Juggling & Type Casting

➕ PHP Operators

  • ➗ Arithmetic Operators: +, -, *, /, %, **
  • 🔄 Assignment Operators: =, +=, -=, *=, /=, %=
  • ⚖️ Comparison Operators: ==, ===, !=, <>, !==, >, <, >=, <=
  • 🤔 Logical Operators: &&, ||, !, and, or, xor
  • 🔢 Bitwise Operators: &, |, ^, ~, <<, >>
  • 🔼 Increment/Decrement Operators: ++, --
  • ❓ Ternary Operator: ?:
  • 🔄 Null Coalescing Operator: ??

🔀 PHP Control Structures

🔎 Conditional Statements

  • 🏁 if, if-else, if-elseif-else
  • 🔄 switch-case

🔄 Loops

  • 🔢 for loop
  • 🔄 while loop
  • 🔁 do-while loop
  • 🔃 foreach loop (for arrays)

🚀 Jump Statements

  • ⏭ break
  • ⏩ continue
  • 🔀 goto
  • 🛑 exit(), die()

📚 PHP Arrays

  • 🔢 Indexed Arrays
  • 📂 Associative Arrays
  • 🏗 Multidimensional Arrays
  • 🛠 Array Functions: array_merge(), array_push(), array_pop(), count(), etc.
  • 🔀 Sorting Arrays: sort(), rsort(), asort(), ksort(), shuffle()
  • 🔎 Array Traversing: foreach, array_walk()
  • 🛡 Array Filtering: array_filter(), in_array()

🔤 PHP Strings

  • ✍️ String Creation: 'single', "double", heredoc, nowdoc
  • 🛠 String Functions: strlen(), strrev(), strpos(), str_replace(), etc.
  • 🔄 String Interpolation
  • 🔍 Regular Expressions: preg_match(), preg_replace(), preg_split()

🔧 PHP Functions

  • 📌 User-Defined Functions
  • 🎯 Function Arguments: By Value, By Reference, Default Arguments
  • 🔄 Return Values
  • 🌍 Variable Scope: global, local, static
  • 🤫 Anonymous Functions (Closures)
  • 🚀 Arrow Functions: fn() => syntax
  • 🔄 Recursive Functions

🌍 PHP Superglobals

  • 🌐 $_GET
  • 📨 $_POST
  • 📨 $_REQUEST
  • 🔍 $_SERVER
  • 📂 $_FILES
  • 🔄 $_SESSION
  • 🍪 $_COOKIE
  • 🌱 $_ENV
  • 🌎 $_GLOBALS

📑 PHP Forms & Handling

  • 📝 HTML Forms with PHP
  • 🔄 Form Handling: $_GET, $_POST
  • ✅ Form Validation: Required Fields, Email, Numbers, Length
  • 🔒 Sanitization & Escaping Input: htmlspecialchars(), strip_tags()
  • 📂 File Uploads: move_uploaded_file()

🔐 PHP Sessions & Cookies

  • 🔄 Sessions: session_start(), $_SESSION, session_destroy()
  • 🍪 Cookies: setcookie(), $_COOKIE, unset(), time()

📂 PHP File Handling

  • 📖 Reading Files: fopen(), fread(), file_get_contents()
  • ✍️ Writing Files: fwrite(), file_put_contents()
  • 🔑 File Permissions
  • 🗑 File Deletion: unlink()
  • 📂 Directory Functions: opendir(), readdir(), closedir()

🏗 PHP Object-Oriented Programming (OOP)

  • 🏛 Classes & Objects: class, new
  • 🔧 Constructors & Destructors: __construct(), __destruct()
  • 🔒 Access Modifiers: public, private, protected
  • ⚡ Static Methods & Properties
  • 🔗 Inheritance: extends
  • 🔄 Method Overriding
  • 🌐 Interfaces & Abstract Classes
  • 🔗 Traits: use
  • ✨ Magic Methods: __get(), __set(), __call(), __toString()
  • 📛 Namespaces & Autoloading

🚨 PHP Exception Handling

  • 🔍 try, catch, finally
  • ❌ throw Statement
  • 🎭 Custom Exceptions (extends Exception)

🗄 PHP Database Handling (MySQL)

  • 🔗 Connecting to MySQL: mysqli_connect(), PDO
  • 🔄 Executing Queries: SELECT, INSERT, UPDATE, DELETE
  • 🔒 Prepared Statements
  • 📑 Fetching Data: fetch_assoc(), fetch_array(), fetch_object()
  • 🔄 Transactions: commit(), rollback()
  • 🔗 Joins & Pagination

🔐 PHP Security

  • 🛡 SQL Injection Prevention
  • 🔍 XSS Prevention: htmlspecialchars(), strip_tags()
  • 🔑 CSRF Protection: Tokens
  • 🔒 Hashing Passwords: password_hash(), password_verify()
  • 🏗 Secure File Uploads
  • 🚨 Session Hijacking Prevention

🌍 PHP and APIs

  • 🔗 RESTful APIs: cURL, file_get_contents()
  • 🚀 Creating an API: json_encode(), header()
  • 🔑 API Authentication: JWT, OAuth
  • 🔄 Handling JSON: json_encode(), json_decode()
  • 🔌 Third-party API Integration: Google API, PayPal API

📌 PHP Testing

  • 🔍 PHPUnit Testing (Test Cases, Assertions, Mocks)
  • 🎭 Mocking in PHP
  • 🛠 Debugging: var_dump(), print_r(), Xdebug

🚀 PHP Performance Optimization

  • ⚡ Opcode Caching: OPcache
  • 🔍 Profiling: Xdebug, Blackfire
  • 📊 Query Optimization: Indexing, Query Caching
  • 🔽 Minifying HTML, CSS, JavaScript
  • 🌍 Using Content Delivery Networks (CDNs)

🚀 PHP Performance Optimization

  • ⚡ Opcode Caching: OPcache
  • 🔍 Profiling: Xdebug, Blackfire
  • 📊 Query Optimization: Indexing, Query Caching
  • 🔽 Minifying HTML, CSS, JavaScript
  • 🌍 Using Content Delivery Networks (CDNs)

🖥 PHP CLI & Deployment

  • 🛠 Running PHP from CLI
  • 🏗 Handling Arguments: $argv, $argc
  • 🔄 Automating Tasks: Cron Jobs
  • 🚀 Deploying PHP Applications
  • 🛠 Version Control: Git, GitHub, Bitbucket
  • 🐳 Docker for PHP
  • 🔄 CI/CD Pipelines: Jenkins, GitHub Actions
  • 🌍 Web Hosting: Shared, VPS, Cloud

🚀 PHP DevOps & Deployment

  • 🚀 Deploying PHP Applications
  • 🛠 Version Control: Git, GitHub, Bitbucket
  • 🐳 Docker for PHP
  • 🔄 CI/CD Pipelines: Jenkins, GitHub Actions
  • 🌍 Web Hosting: Shared, VPS, Cloud