What are some potential issues with the code provided for reading a CSV file into a table in PHP?

One potential issue with the code provided is that it does not handle errors or exceptions that may occur during the file reading process. To solve this, you can wrap the file reading code in a try-catch block to catch any potential exceptions and handle them accordingly. 

try {
    $file = fopen('data.csv', 'r');
    echo "<table>";
    while (($data = fgetcsv($file)) !== false) {
        echo "<tr>";
        foreach ($data as $value) {
            echo "<td>" . htmlspecialchars($value) . "</td>";
        }
        echo "</tr>";
    }
    echo "</table>";
    fclose($file);
} catch (Exception $e) {
    echo "An error occurred: " . $e->getMessage();
}

Keywords

fgetcsv fopen file permissions error handling data validation

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