Which of the following represents the proper way to set a session variable? Answer: a. $_SESSION['foo'] = 'bar'; b. session_start(); c. session_set_save_handler ('myopen', 'myclose', 'myread', 'mywrite', 'mydelete', 'mygarbage'); d. $foo = $_SESSION['foo']; 2.When administering MySQL, you should make the data directory accessible via the operating system 3.which statement can be used to determine how the optimizer resolves a query
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What is the use of super-global arrays in php?
What is full form of php? Who is the father or inventor of php?
What are the differences between session and cookie?
How do we get the current session id?
What language is similar to php?
What are the different loops in php?
How can image properties be retrieved in php?
Why session timeout is important?
Name some of the constants in php and their purpose.
Is overloading possible in php?
What are the different errors in php?
Inside a php function, what param needs to be set in order to access a global variable?
What is new keyword in php?
What is the use of htmlspecialchars in php?
How a variable is declared in php?