What are the different PHP error reporting levels?
PHP has several error reporting levels, such as E_ERROR, E_WARNING, and E_NOTICE. Each level indicates the severity of the error.
Can you explain what E_NOTICE means?
E_NOTICE indicates that the script encountered something that could be an error, but it doesn't stop the execution. It's often used for notices about variables that are not initialized.
How can I change the error reporting level in my PHP script?
You can change the error reporting level using the error_reporting()
function. For example, error_reporting(E_ALL);
will report all types of errors.
Is it a good practice to display errors on a live site?
No, it's not recommended to display errors on a live site as it can expose sensitive information. Instead, log errors to a file.
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