PHP Array and Sessions (Practice Coding) | Learning PHP 2023
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PHP Array
An array is a special variable, which can hold more than one value at a time.
In PHP, there are three types of arrays:
Indexed Arrays - Arrays with a numeric index
Associative Arrays - Arrays with named keys
Multidimensional Arrays - Arrays containing one or more arrays
PHP Sessions
A session is a way to store information (in variables) to be used across multiple pages and for a longer amount of time.
Sessions are server-side files that store user information.
The session ends when the user closes the browser or logs out of the program.
A session can store an unlimited amount of data.
The data is saved in an encrypted format during sessions.
Tip: If you need a permanent storage, you may want to store the data in a file or database.
Just keep practicing and never stop learning.
Thank you for watching.
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