PHP

Compress a String and Save as a Gzip File

See more Gzip Examples

This example demonstrates how to use the CompressStringToFile method to compress a string and write the result directly to a Gzip (.gz) file.

The input string is first converted to its byte representation using the specified character set (in this case, UTF-8). The resulting bytes are then compressed using the Gzip format, and the compressed output is written directly to the specified file.

This method is convenient when you want to generate a compressed file from in-memory text without needing intermediate objects such as BinData or StringBuilder.

Chilkat2 PHP

<?php

use Chilkat2\Gzip;

// This example demonstrates how to compress a string and save the result
// directly to a Gzip (.gz) file.

$gzip = new Gzip();

// The string to be compressed:
$inputStr = 'The quick brown fox jumps over the lazy dog.';

// Compress the string using UTF-8 and write to a file:
try {
    $gzip->CompressStringToFile($inputStr, 'utf-8', 'output.gz');
} catch (\Chilkat2\Exception $e) {
    echo $e->getMessage(), "\n";
    exit;
}

echo "Compression successful.\n";
echo "Gzip file written to output.gz\n";