What is csrf token in php?

757

Where are sessions stored php?

742

Write down the code for save an uploaded file in php.

695

Which is the correct way to check if a session has already been started ?

732

What are php filters?

686

Tell me how to find the position of the first occurrence of a substring in a string?

697

What are the advantages of php mysql?

693

What is printf in php?

693

What is the difference between array_pop() and array_push()?

811

Explain about a search-friendly site looks like?

635

What is php call function?

672

How to select a database in php?

782

Tell me what is the main difference between require() and require_once()?

719

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?

833

Which php framework is best?

714