What to do if something goes wrong with php get

Solution to php get error: 1. Use the "if(isset($_GET['id'])){}else{}" method; 2. Add "error_reporting(0)" to the first line of php ;" Just remove the error message.

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php When using $_GET to obtain information is empty, Error reporting solutions

In PHP, when using $_GET, $_SESSION and other methods to obtain information, if the data is empty, an error will be reported. Find solutions online such as

if(isset($_GET['id'])){
}else{
}

But The error message is not removed.

My solution: If there are only such errors, add error_reporting(0); in the first line of php to remove the error message from the browser page.

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