What are the potential drawbacks of using a CSV file as a database in PHP, especially when it comes to handling line breaks and empty lines?

When using a CSV file as a database in PHP, handling line breaks and empty lines can be challenging. One potential drawback is that line breaks within a field can cause data to be split across multiple lines, leading to incorrect parsing. Additionally, empty lines can be mistakenly interpreted as records, causing errors in data retrieval. To solve this issue, you can use the fgetcsv() function in PHP, which handles line breaks and empty lines properly when reading from a CSV file.

$filename = 'data.csv';
$handle = fopen($filename, 'r');

while (($data = fgetcsv($handle)) !== false) {
    // Process each row of data
    // $data is an array containing the fields of the current row
}

fclose($handle);