What are common pitfalls when using the PHP functions "copy" and "rename" for file manipulation?

Common pitfalls when using the PHP functions "copy" and "rename" for file manipulation include not checking if the source file exists before copying or renaming, not handling errors that may occur during the process, and not specifying the full file path for both the source and destination files. To solve these issues, you should always check if the source file exists using the "file_exists" function, handle any errors that may occur using "try-catch" blocks, and ensure that you provide the full file path for both the source and destination files. 

$sourceFile = '/path/to/source/file.txt';
$destinationFile = '/path/to/destination/file.txt';

if (file_exists($sourceFile)) {
    try {
        copy($sourceFile, $destinationFile);
        echo "File copied successfully.";
    } catch (Exception $e) {
        echo "An error occurred: " . $e->getMessage();
    }
} else {
    echo "Source file does not exist.";
}

Keywords

copy rename file manipulation PHP functions pitfalls

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