Describe session in php.
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What is the use of extract function in php?
How are sessions maintained?
How to fix "headers already sent" error in php
Tools used for drawing er diagrams?
What does $globals means?
How can we display the output directly to the browser?
What is overloading and overriding in php?
What is the difference between ereg_replace() and eregi_replace()?
Create a PHP web script with the following attributes: on start, three HTML form elements are shown: an string input field, a checkbox field, a dropdown/pull down list with 5 elements and a submit button. On submission, the form should be redisplayed (while remaining all options/inputs as the user has selected/entered them). Additionally, the selections/inputs of the user should be displayed in text. Please solve this without the use of any external libraries.
Suppose a variable may passed to other page using any of get,post,session,cookie methods and u want to retrive that variable value . what is the syntax?
How can you parse files that were not ending with .php by using Apache?
How to turn on the session support?