What is php regular expression?
Under what circumstance is it impossible to assign a default value to a parameter while declaring a function?
How to get a random value from a php array?
What is difference between session and cookie in PHP?
What is chrome logger?
Why do we use query?
Explain soundex() and metaphone().
How would you impletement download and upload a file in php
What does nan stand for computer science?
Who is known as the father of php?
How can we do user authentication without using session/cookies ? For ex:- From page1 accepts user name and password and need to check in all other pages whether the user has logged in or not
What is the best way to change the key without changing the value of a php array element?
what is the url rewriting?how to rewrite the url? give any example