Which array function checks if the particular key exists in the array?
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Whether session will work if we disable cookies in client browser ?
How can we know the count/number of elements of an array?
What is the difference between echo and print statement?
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How to get the total number of values in an array?
What is the functionality of the functions strstr() and stristr()?
List some features of php that are deprecated in php
how to run PHP in command line?
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When do you use define() and when do you use const. What are the main differences between those two?
Who is the father of php?
How can we get ip address of a client in php?
How to implement a class named dragonball. This class must have an attribute named ballcount (which starts from 0) and a method ifoundaball. When ifoundaball is called, ballcount is increased by one. If the value of ballcount is equal to seven, then the message you can ask your wish is printed, and ballcount is reset to 0. How would you implement this class?
Do you know how to delete a file from the system?