What potential configuration differences between hosting providers could lead to differences in PHP error handling, such as the display of deprecated warnings?

Different hosting providers may have different configurations for PHP error handling, including settings for displaying deprecated warnings. To ensure consistent error handling across different hosting environments, it is recommended to set the error_reporting level explicitly in your PHP code. This way, you can control which types of errors, warnings, and notices are displayed, regardless of the hosting provider's default settings. 

// Set error reporting level to only display errors and hide deprecated warnings
error_reporting(E_ALL & ~E_DEPRECATED);

// Your PHP code goes here

Keywords

PHP error handling hosting providers configuration differences deprecated warnings

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