What are some best practices for handling errors during the import process in PHP?

When handling errors during the import process in PHP, it is important to use try-catch blocks to catch any exceptions that may occur during the import process. Additionally, logging errors to a file or database can help in tracking and troubleshooting issues. Finally, providing informative error messages to the user can help in understanding and resolving any problems that occur. 

try {
    // Import process code
    // If an error occurs, throw an exception
} catch (Exception $e) {
    // Log the error to a file or database
    error_log($e->getMessage(), 3, "error.log");
    // Provide an informative error message to the user
    echo "An error occurred during the import process. Please try again later.";
}

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