junior php developer
- Wipro Technologies
- 0-1 years
- What are different ways to get the extension of a file in PHP?
- What is the use of urlencode() and urldecode() in PHP?
- Explain PHP Traits?
- What’s the difference between unset() and unlink()?
- What are the main error types in PHP and how do they differ?
- What is the difference between GET and POST?
- How can you enable error reporting in PHP?
- What are the __construct() and __destruct() methods in a PHP class?
- What are SQL Injections, how do you prevent them and what are the best practices?