PHP Interview Questions

PHP Interview Questions
* How do you define a variable in PHP?
* How to communicate with sockets?
* What is .htaccess file?
* How to get domain name in PHP?
* What is Joomla?
* How to define functions?
* How is Zend engine?
* How many types of errors in php?
* How do you define an inline style?
* What’s the difference between echo and print?
* How to capture audio in PHP?
* How to capture video in PHP?
* What is captcha?
* How do you compare PHP with Perl?
* Explain the PHP data types?
* What is the difference between a script and file?
* How to pass variable to forms?
* How to know the browser’s properties?
* How to download the files by using PHP?