#!/usr/bin/env php
<?php

foreach ([
    'brotli_compress',
    'brotli_uncompress',
] as $function) {
    if (!function_exists($function)) {
        fwrite(STDERR, "Missing function: {$function}\n");
        exit(1);
    }
}
$data = 'This is some data to be compressed';
$compressed = brotli_compress($data, BROTLI_COMPRESS_LEVEL_MAX, BROTLI_TEXT);
$uncompressed = brotli_uncompress($compressed);
if ($uncompressed !== $data) {
    fwrite(STDERR, "brotli_compress() -> brotli_uncompress() failure!\n");
    exit(1);
}
echo "brotli_compress() -> brotli_uncompress() works\n";

return 0;