What are the predefined classes in PHP?

122 Views

What are the predefined classes in PHP?

Predefined classes in PHP are:

  1. Directory
  2. stdClass
  3. __PHP_Incomplete_Class
  4. exception
  5. php_user_filter
Tags:-
PHP

Important Interview Question

Q.: What is session in php?
Q.: What is the use of header() function in php?
Q.: What are the main error type in php?
Q.: How can we get the current session id in PHP?
Q.: How can we know the number of days between two given dates using PHP?
Q.: What is cookies in PHP?
Q.: What is the maximum size of a file that can be uploaded using PHP and how can we change this?
Q.: What are default session time in PHP?
Q.: How can we increase the execution time of a PHP script?
Q.: How can we find or count number of elements in an array?
Q.: How to get the client IP address in PHP?
Q.: What type of inheritance supported by php?
Q.: What is the difference between unlink and unset function?

Related posts

What is php?
What is php?
What is PHP Variables
What is PHP Variables
How to get the client IP address in PHP?
How to get the client IP address in PHP?
What are the main error type in php?
What are the main error type in php?
What is session in php?
What is session in php?
What is the use of header() function in php?
What is the use of header() function in php?
Prevent page caching in php using header() function
Prevent page caching in php using header() function
Save a generated PDF file using php
Save a generated PDF file using php