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HTTP compression

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This commit is contained in:
Marc Delisle
2001-07-20 16:27:14 +00:00
parent bd9237c7d3
commit 382b1f087d
4 changed files with 87 additions and 0 deletions
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4
ChangeLog
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@@ -5,6 +5,10 @@ phpMyAdmin - Changelog
$Id$ $Id$
$Source$ $Source$
2001-07-20 Marc Delisle <lem9@users.sourceforge.net>
* HTTP compression patch thanks to Jeremy Brand <jeremy@nirvani.net>
header.inc.php3, footer.inc.php3, ob_lib.inc.php3
2001-07-20 Steve Alberty <alberty@neptunlabs.de> 2001-07-20 Steve Alberty <alberty@neptunlabs.de>
* tbl_replace.php3: remove warnings if you update 'set' and nothing * tbl_replace.php3: remove warnings if you update 'set' and nothing
is selected is selected

4
footer.inc.php3
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@@ -3,3 +3,7 @@
</table> </table>
</body> </body>
</html> </html>
<?php
if ($ob_mode)
out_buffer_post($ob_mode);
?>

5
header.inc.php3
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@@ -2,6 +2,11 @@
/* $Id$ */ /* $Id$ */
require('./lib.inc.php3'); require('./lib.inc.php3');
require('./ob_lib.inc.php3');
$ob_mode = out_buffer_mode_get();
if ($ob_mode)
out_buffer_pre($ob_mode);
/** /**
* Send http headers * Send http headers

74
ob_lib.inc.php3 Normal file
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@@ -0,0 +1,74 @@
<?php
if(!defined("__OB_LIB_INC__"))
define("__OB_LIB_INC__", 1);
# Output buffer functions for phpMyAdmin
# Copyright 2001 Jeremy Brand <jeremy@nirvani.net>
# http://www.jeremybrand.com/Jeremy/Brand/Jeremy_Brand.html
# Check for all the needed functions for output buffering
# Make some wrappers for the top and bottoms of our files.
function out_buffer_mode_get()
# This will be used eventually to support more modes. It is
# needed because both header and footer functions must know
# what each other is doing.
{
if (function_exists('ob_start'))
$mode = 1;
else
$mode = 0;
# Zero (0) is no mode or in other words output buffering is OFF.
# Follow 2^0, 2^1, 2^2, 2^3 type values for the modes.
# Usefull if we ever decide to combine modes. Then a bitmask
# field of the sum of all modes will be the natural choice.
header("X-ob_mode: $mode");
return $mode;
}
# This function will need to run at the top of all pages if
# output buffering is turned on. It also needs to be passed $mode
# from the out_buffer_mode_get() function or it will be useless.
function out_buffer_pre($mode)
{
switch($mode)
{
case 1:
ob_start('ob_gzhandler');
$retval = TRUE;
break;
default:
case 0:
$retval = FALSE;
break;
}
return $retval;
}
# This function will need to run at the bottom of all pages if
# output buffering is turned on. It also needs to be passed $mode
# from the out_buffer_mode_get() function or it will be useless.
function out_buffer_post($mode)
{
switch($mode)
{
case 1:
# This output buffer doesn't need a footer.
$retval = TRUE;
break;
default:
case 0:
$retval = FALSE;
}
return $retval;
}
?>