What are common pitfalls when using fputcsv in PHP?

One common pitfall when using fputcsv in PHP is not properly handling special characters, such as commas or double quotes, within the data being written to the CSV file. To solve this issue, you can use the PHP function mb_convert_encoding to convert the data to a format that fputcsv can handle correctly. 

// Open a file for writing
$fp = fopen('data.csv', 'w');

// Data to be written to the CSV file
$data = ['John Doe', 'johndoe@example.com', 'New York, NY', '1234567890'];

// Convert data to UTF-8 encoding
$data = array_map(function($value){
    return mb_convert_encoding($value, 'UTF-8', 'UTF-8');
}, $data);

// Write data to the CSV file
fputcsv($fp, $data);

// Close the file
fclose($fp);

Keywords

fputcsv PHP CSV delimiter escaping

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