What is the purpose of using error_reporting(E_ALL & ~E_NOTICE) in PHP code?

When using error_reporting(E_ALL & ~E_NOTICE) in PHP code, the purpose is to display all errors except for notices. This means that all types of errors, warnings, and fatal errors will be shown, while notices (less critical messages) will be suppressed. This can be useful for debugging and ensuring that important errors are not overlooked.

error_reporting(E_ALL & ~E_NOTICE);