What is isset and unset in php?
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If we login more than one browser windows at the same time with same user and after that we close one window, then is the session is exist to other windows or not? And if yes then why? If no then why?
What is difference between str_replace and substr_replace
What is mean by an associative array?
we have two tables first one is EMPLOYEE having EmpID, EmpNAME, Second table is SALARY table having id, salary Write a query to get name of those person who having more than 10000$ salary
Version of php, apache ,mysql
How can we access the data sent through the url with the post method?
How to convert a character to an ascii value?
Write a php code which could be used to generate random numbers between 1 - 100 and display them on the screen.
What is echo and print in php?
How many ways there are to fetch the data from the Database?
What is user defined function in php?
How can we submit a form without a submit button?
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