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- Explain type hinting in PHP
- Article discusses type hinting in PHP, a feature for specifying expected data types in functions. Main issue is improving code quality and readability through type enforcement.
- PHP Tutorial . Backend Development 768 2025-04-28 16:52:36
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- What is PDO in PHP?
- The article discusses PHP Data Objects (PDO), an extension for database access in PHP. It highlights PDO's role in enhancing security through prepared statements and its benefits over MySQLi, including database abstraction and better error handling.
- PHP Tutorial . Backend Development 516 2025-04-28 16:51:30
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- How to create API in PHP?
- Article discusses creating and securing PHP APIs, detailing steps from endpoint definition to performance optimization using frameworks like Laravel and best security practices.
- PHP Tutorial . Backend Development 460 2025-04-28 16:50:41
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- What is Memcache and Memcached in PHP? Is it possible to share a single instance of a Memcache between several projects of PHP?
- Memcache and Memcached are PHP caching systems that speed up web apps by reducing database load. A single instance can be shared among projects with careful key management.
- PHP Tutorial . Backend Development 958 2025-04-28 16:47:35
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- What is the use of session_start() and session_destroy() functions in PHP?
- Article discusses managing PHP sessions with session_start() and session_destroy(). Focuses on usage, effective management, security implications, and common mistakes to avoid.[159 characters]
- PHP Tutorial . Backend Development 1008 2025-04-28 16:46:40
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- What are the steps to create a new database using MySQL and PHP?
- Article discusses steps to create and manage MySQL databases using PHP, focusing on connection, creation, common errors, and security measures.
- PHP Tutorial . Backend Development 718 2025-04-28 16:44:47
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- Does JavaScript interact with PHP?
- The article discusses how JavaScript and PHP interact indirectly through HTTP requests due to their different environments. It covers methods for sending data from JavaScript to PHP and highlights security considerations like data validation and prot
- PHP Tutorial . Backend Development 958 2025-04-28 16:43:30
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- How to execute a PHP script from the command line?
- The article discusses executing PHP scripts from the command line, including steps, common options, troubleshooting errors, and security considerations.
- PHP Tutorial . Backend Development 986 2025-04-28 16:41:41
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- What are the rules for naming a PHP variable?
- The article outlines PHP variable naming rules: must start with a letter or underscore, can include letters, numbers, underscores; case-sensitive, no spaces/special characters, and cannot use reserved words.
- PHP Tutorial . Backend Development 540 2025-04-28 16:39:33
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- What is PEAR in PHP?
- PEAR is a PHP framework for reusable components, enhancing development with package management, coding standards, and community support.
- PHP Tutorial . Backend Development 717 2025-04-28 16:38:35
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- What are the uses of PHP?
- PHP is a versatile scripting language used mainly for web development, creating dynamic pages, and can also be utilized for command-line scripting, desktop apps, and API development.
- PHP Tutorial . Backend Development 629 2025-04-28 16:37:35
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- What was the old name of PHP?
- The article discusses PHP's evolution from "Personal Home Page Tools" in 1995 to "PHP: Hypertext Preprocessor" in 1998, reflecting its expanded use beyond personal websites.
- PHP Tutorial . Backend Development 663 2025-04-28 16:36:26
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- How can you prevent session fixation attacks?
- Effective methods to prevent session fixed attacks include: 1. Regenerate the session ID after the user logs in; 2. Use a secure session ID generation algorithm; 3. Implement the session timeout mechanism; 4. Encrypt session data using HTTPS. These measures can ensure that the application is indestructible when facing session fixed attacks.
- PHP Tutorial . Backend Development 949 2025-04-28 00:25:01
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- How do you implement sessionless authentication?
- Implementing session-free authentication can be achieved by using JSONWebTokens (JWT), a token-based authentication system where all necessary information is stored in the token without server-side session storage. 1) Use JWT to generate and verify tokens, 2) Ensure that HTTPS is used to prevent tokens from being intercepted, 3) Securely store tokens on the client side, 4) Verify tokens on the server side to prevent tampering, 5) Implement token revocation mechanisms, such as using short-term access tokens and long-term refresh tokens.
- PHP Tutorial . Backend Development 370 2025-04-28 00:24:40
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