Browsing:

Tag: Sessions in php

Sessions in php

A PHP session is easily started by making a call to the session_start() function.This function first checks if a session is already started and if none is started then it starts one. It is recommended to put the call to session_start() at the beginning of the page. Session variables are stored in associative array called $_SESSION[]. These variables can be accessed during lifetime of a session. Make use of isset() Read more…


Php Interview Question

What is PHP?   PHP (Hyper text Pre Processor) is a scripting language commonly used for web applications. PHP can be easily embedded in HTML. PHP generally runs on a web server. It is available for free and can be used across a variety of servers, operating systems and platforms. What are the differences between GET and POST methods in form submitting, give the case where we can use get Read more…