- nl2br: documentation ( source)
- sha1: documentation ( source)
- base64_encode: documentation ( source)
- gzencode: documentation ( source)
<?php
$compressData = base64_encode(gzencode('Purchase Order JSON'));
echo "DATA SETELAH DI COMPRESS = ", $compressData;
echo nl2br("\n");
$hashcodeData = sha1($compressData);
echo "HASHCODE DATA = ", $hashcodeData;