What are some best practices for handling CSV files in PHP, especially for beginners?

When handling CSV files in PHP, it's important to properly parse the data and handle errors gracefully. One best practice is to use the built-in `fgetcsv()` function to read the CSV file line by line and parse each row into an array. Additionally, make sure to handle any errors that may occur during the file handling process. 

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

if ($csvFile !== false) {
    // Read the CSV file line by line and parse each row into an array
    while (($data = fgetcsv($csvFile)) !== false) {
        // Process the data as needed
        print_r($data);
    }

    // Close the CSV file
    fclose($csvFile);
} else {
    echo 'Error opening the CSV file';
}

Keywords

CSV files PHP fgetcsv file handling data manipulation

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