What potential pitfalls should PHP beginners be aware of when manipulating CSV files?

One potential pitfall for PHP beginners when manipulating CSV files is not properly handling errors or exceptions that may occur during file operations. It is important to include error handling mechanisms to gracefully handle any issues that may arise, such as file not found errors or permission issues. 

// Example of error handling when opening a CSV file
$file = 'data.csv';

if (($handle = fopen($file, 'r')) !== false) {
    // File operations
    fclose($handle);
} else {
    echo 'Error opening file';
}

Keywords

CSV files PHP beginners manipulation errors fgetcsv

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