What are the potential complications or challenges that may arise when using fgetcsv() to import data into a Firebird database with PHP?

When using fgetcsv() to import data into a Firebird database with PHP, one potential challenge is ensuring that the data is properly formatted and sanitized before inserting it into the database to prevent SQL injection attacks. Additionally, handling errors or exceptions that may occur during the import process is crucial to maintain data integrity. 

// Sample code snippet to import CSV data into a Firebird database with proper data sanitization and error handling

// Open the CSV file for reading
$handle = fopen('data.csv', 'r');

// Check if the file was opened successfully
if ($handle !== false) {
    // Connect to the Firebird database
    $database = ibase_connect('localhost:/path/to/database.fdb', 'username', 'password');

    // Check if the database connection was successful
    if ($database !== false) {
        // Iterate through each row in the CSV file
        while (($data = fgetcsv($handle)) !== false) {
            // Sanitize the data before inserting it into the database
            $sanitizedData = array_map('ibase_blob_add', $data);

            // Insert the sanitized data into the database
            $query = "INSERT INTO table_name (column1, column2, column3) VALUES (?, ?, ?)";
            $stmt = ibase_prepare($database, $query);
            ibase_execute($stmt, $sanitizedData);
        }

        // Close the database connection
        ibase_close($database);
    } else {
        echo "Failed to connect to the Firebird database";
    }

    // Close the CSV file
    fclose($handle);
} else {
    echo "Failed to open the CSV file";
}

Keywords

fgetcsv Firebird database PHP import data complications

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