| Introduction to PHP |
Overview of PHP, installation, and setup. |
| Variables and Data Types |
Understanding variables, constants, and data types in PHP. |
| Operators |
Arithmetic, comparison, logical, and assignment operators in PHP. |
| Control Structures |
Conditional statements: if, else, elseif, switch. Loops: for, while, foreach, and do-while. |
| Functions |
Defining and calling functions. Function parameters, return values, and variable scope. |
| Array |
Working with indexed and associative arrays, array functions. |
| String |
String concatenation, trimming, and comparison. |
| Date |
Working with dates and times in PHP using date() and strtotime(). |
| File |
Reading and writing files in PHP, handling file uploads. |
| Encoding |
mb_convert_encoding($_POST["kanji"],"EUC","UTF-8"); |
| Error Handling |
error_reporting(0); to hide error messages in production. |
| MySQL |
Connecting to MySQL, CRUD operations, prepared statements. |
| Get IP address |
$ip = $_SERVER['REMOTE_ADDR']; |
| Get USER Computer name |
$name = GetHostByAddr[$_SERVER['REMOTE_ADDR']); |
| Get USER IP address |
$ip = GetHostByName['REMOTE_ADDR']; |
| Session Management |
Starting and destroying sessions, using session variables. |
| Cookies |
Setting, getting, and deleting cookies. |
| Regular Expressions |
Using regular expressions in PHP with preg_match(), preg_replace(). |
| Object-Oriented Programming (OOP) |
Classes, objects, inheritance, polymorphism. |
| Error Handling |
Custom error handling with try-catch blocks. |
| PHP and MySQL |
Connecting PHP to MySQL databases, performing CRUD operations. |
| Authentication |
User authentication with sessions or JWT. |
| File Uploading |
Secure file uploading and validation. |
| Security |
Preventing SQL injection, XSS, and implementing data encryption. |
| Email Sending |
Sending emails using PHP mail() function. |
| PHP and AJAX |
Sending data asynchronously with AJAX and PHP. |
| PHP and JSON |
Encoding and decoding JSON data. |
| PHP and XML |
Parsing and generating XML with PHP. |
| PHP and RESTful APIs |
Building a REST API with PHP. |
| PHP and WebSockets |
Real-time communication with WebSockets in PHP. |
| PHP and Redis |
Using Redis with PHP for caching and session management. |
| PHP and Composer |
Managing PHP dependencies with Composer. |
| PHP CLI (Command-Line Interface) |
Running PHP scripts from the command line. |
| PHP Best Practices |
Writing clean, efficient, and maintainable PHP code. |
| PHP Style Layout Customization |
Set your own layout background and border properties with PHP and CSS. |