What are the best practices for handling column names and data when creating CSV files in PHP?

When creating CSV files in PHP, it is important to handle column names and data properly to ensure the file is well-structured and easily readable by other applications. One best practice is to include column names as the first row in the CSV file to provide context for the data. Additionally, it is recommended to sanitize and properly format the data before writing it to the CSV file to prevent any formatting issues. 

// Sample code snippet for creating a CSV file with column names and data
$csvData = [
    ['Name', 'Age', 'Email'],
    ['John Doe', 30, 'john.doe@example.com'],
    ['Jane Smith', 25, 'jane.smith@example.com'],
];

$fp = fopen('data.csv', 'w');

foreach ($csvData as $row) {
    fputcsv($fp, $row);
}

fclose($fp);

Keywords

CSV files PHP column names data handling error handling

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