PHP Interview Questions

PHP interview questions for freshers and experienced - We have share most common technical interview questions and interview online test on PHP

1) What is PHP?

2) What Is a Session in PHP?

3) Explain the difference between $message and $$message?

4) How to set cookies in PHP?

5) What is the difference between include and require?

6) What is urlencode and urldecode?

7) What are the different types of errors in PHP?

8) Explain how to submit form without a submit button.

9) What are the functions for IMAP?

10) What is Type juggle in php?

11) What is the difference between mysql_fetch_object and mysql_fetch_array?

12) What is the difference between the functions unlink and unset?

13) What is Joomla in PHP?

14) What is zend engine?

15) What is the difference between Split and Explode?

16) What is the difference between echo and print statement?

17) What is CAPTCHA?

18) How to upload files using PHP?

19) What is the difference between Notify URL and Return URL?

20) Describe functions STRSTR() and STRISTR.