What is the difference between using explode() and fgetcsv() to handle data in PHP?

When handling data in PHP, the main difference between using explode() and fgetcsv() lies in the format of the data being processed. explode() is used to split a string into an array based on a specified delimiter, which is useful for simple comma-separated values. On the other hand, fgetcsv() is specifically designed for parsing CSV files, handling cases where fields may contain commas or other special characters.

// Using explode() to handle comma-separated values
$data = "John,Doe,30";
$csvArray = explode(",", $data);
print_r($csvArray);

// Using fgetcsv() to handle CSV file
$file = fopen("data.csv", "r");
while (($csvArray = fgetcsv($file)) !== false) {
    print_r($csvArray);
}
fclose($file);