What function do we use to find length of string, and length of array?
Tell me what should we do to be able to export data into an excel file?
What is the use of hooks?
How to submit form without a submit button.
Why do we need abstract class in php?
Tell me what is pear?
How to strip whitespace (or other characters) from the beginning and end of a string?
What would occur if a fatal error was thrown in your php program?
How would you impletement download and upload a file in php
How do I find out the number of parameters passed into function?
Explain me differences between get and post methods?
What is mvc? Why its been used?
What is the difference between substr() and strstr()?