How can the function `smart__query` be optimized to handle potential errors more effectively?

The function `smart__query` can be optimized to handle potential errors more effectively by implementing error handling mechanisms such as try-catch blocks. This allows for better control over exceptions that may occur during the execution of the function, enabling the code to gracefully handle errors and provide meaningful feedback to the user. 

function smart__query($query) {
    try {
        // Attempt to execute the query
        $result = $connection->query($query);
        
        if (!$result) {
            throw new Exception("Query execution failed");
        }
        
        return $result;
    } catch (Exception $e) {
        // Handle the exception
        echo "An error occurred: " . $e->getMessage();
        // Log the error for further investigation
        error_log("Error executing query: " . $e->getMessage());
    }
}

Keywords

error handling exception handling try-catch error reporting debugging

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