Просмотр файла game/chat/includes/functions/gzip.php

<?php
//POWERED by ILI
// ICQ : 197042
//site: ili.wab.ru
// ilichat v4.0
$PREFER_DEFLATE = false; // Если поддерживает 2 вида компрессии хватит одного или нет
$FORCE_COMPRESSION = false; // force compression even when client does not report support
//////////////////////////////////////
function compress_output_gzip($output) {
	return gzencode($output);
}

function compress_output_deflate($output) {
	return gzdeflate($output, 9);
}

function compress_output_x_gzip($output) {
	return gzcompress($output, 9);
}

if(isset($_SERVER['HTTP_ACCEPT_ENCODING']))
	$AE = $_SERVER['HTTP_ACCEPT_ENCODING'];
else
	$AE = $_SERVER['HTTP_TE'];

$support_gzip = (strpos($AE, 'gzip') !== FALSE) || $FORCE_COMPRESSION;
$support_deflate = (strpos($AE, 'deflate') !== FALSE) || $FORCE_COMPRESSION;
$support_x_gzip = (strpos($AE, 'x-gzip') !== FALSE) || $FORCE_COMPRESSION;


if($support_gzip && $support_deflate) {
	$support_deflate = $PREFER_DEFLATE;
}

if ($support_deflate) {
header("Content-Encoding: deflate");
ob_start("compress_output_deflate");
} else{
if($support_gzip){
header("Content-Encoding: gzip");
ob_start("compress_output_gzip");
} else {

if($support_x_gzip){
header("Content-Encoding: x_gzip");
ob_start("compress_output_x_gzip");	}
else {
ob_start();
}}}
?>