What are some best practices for handling compressed files in PHP?

When handling compressed files in PHP, it is important to use the appropriate functions to decompress the file before working with its contents. One common approach is to use the `gzopen()` function to open a compressed file and read its contents. Additionally, it is recommended to check for errors during the decompression process to ensure the file is successfully uncompressed. 

$compressedFile = 'example.gz';

if ($gz = gzopen($compressedFile, 'r')) {
    while (!gzeof($gz)) {
        $uncompressedData = gzread($gz, 4096);
        // Process the uncompressed data here
    }
    gzclose($gz);
} else {
    echo "Error opening compressed file";
}

Keywords

compression PHP zlib gzip file handling

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