What are the advantages of using fgetcsv() over file() function in PHP when processing CSV files for database insertion?

When processing CSV files for database insertion in PHP, using the fgetcsv() function is advantageous over the file() function because fgetcsv() specifically parses each line of the CSV file as an array, making it easier to handle and insert the data into a database. This function also handles CSV files with different delimiters and enclosures, providing more flexibility in data processing.

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

// Loop through each line of the CSV file and insert into the database
while (($data = fgetcsv($handle)) !== false) {
    // Insert $data into the database
}

// Close the file handle
fclose($handle);