What are some common uses of the $_SESSION superglobal array in PHP?
- Storing user data
- Tracking user activity
- Implementing shopping carts
- Maintaining user preferences
- All the options
The $_SESSION superglobal array in PHP is commonly used for various purposes. It allows storing user-specific data, tracking user activity across different pages, implementing shopping carts, and maintaining user preferences throughout the session. It provides a way to persistently store and retrieve data specific to a user's session. Refer to: http://php.net/manual/en/reserved.variables.session.php
Loading...
Related Quiz
- To execute a query in a MySQL database using PHP, you can use the mysqli_query function like $result = mysqli_query($conn, ______);.
- To access a global variable inside a function using $GLOBALS, you can use $GLOBALS['variable_name'] where 'variable_name' is the name of the ______.
- What is the purpose of the array_combine() function in PHP?
- The is_float() function in PHP checks if a variable is an integer.
- The fwrite() function in PHP is used to ______.