What is class extend in php?
What is php compared to html?
What are the differences between session and cookie?
What is static in php?
List some array functions in php?
Explain whether it is possible to share a single instance of a memcache between multiple php projects?
How do you count numbers in php?
What is a php session?
What is escape data in php?
How to check a key exist in an array?
What is the timeout period on session values?
Should I learn php before wordpress?
Which functions are used to count the total number of array elements in php?