joelwurtz

<?php

// Filter for zlib compress (RFC 1950)
stream_filter_append($resource, 'zlib.deflate', ['window' => 15]);

// Filter for deflate (RFC 1951)
stream_filter_append($resource, 'zlib.deflate', ['window' => -15]);

// Filter for gzip (RFC 1952)
stream_filter_append($resource, 'zlib.deflate', ['window' => 31);