Publisher review:Gzip Compression will radically reduces loading time by sending HTML in a compressed format. This script radically reduces loading time by sending HTML in a compressed format.
right at the top, before everything else. Then at the bottom put Thanks to http://php.weblogs.com/ */ ob_start(); ob_implicit_flush(0); function CheckCanGzip(){ global $HTTP_ACCEPT_ENCODING; if (headers_sent() || connection_timeout() || connection_aborted()){ return 0; } if (strpos($HTTP_ACCEPT_ENCODING, 'x-gzip') !== false) return "x-gzip"; if (strpos($HTTP_ACCEPT_ENCODING,'gzip') !== false) return "gzip"; return 0; } /* $level = compression level 0-9, 0=none, 9=max */ function GzDocOut($level=6,$debug=0){ $ENCODING = CheckCanGzip(); if ($ENCODING){ $Contents = ob_get_contents(); ob_end_clean(); if ($debug){ $s = "Not compress length: ".strlen($Contents); $s .= "Compressed length: ".strlen(gzcompress($Contents,$level)); $Contents .= $s; } header("Content-Encoding: $ENCODING"); print "x1fx8bx08x00x00x00x00x00"; $Size = strlen($Contents); $Crc = crc32($Contents); $Contents = gzcompress($Contents,$level); $Contents = substr($Contents, 0, strlen($Contents) - 4); print $Contents; print pack('V',$Crc); print pack('V',$Size); exit; }else{ ob_end_flush(); exit; } } ?>?>
Gzip Compression is a PHP script for phpWebSite Modules scripts design by oxyscripts.
It runs on following operating system: Windows / Linux / BSD.
Gzip Compression will radically reduces loading time by sending HTML in a compressed format.
Operating system:Windows / Linux / BSD
Gzip Compression script details 
