From 970465862cddf5a5483282efb86f0e95917d103e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Chapeaux?= <lolo@phpheaven.net>
Date: Thu, 6 Sep 2001 20:37:34 +0000
Subject: [PATCH] fixed possible bug

---
 lib.inc.php3  | 8 +++++---
 tbl_dump.php3 | 4 ++--
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/lib.inc.php3 b/lib.inc.php3
index 519e92978..8d4a2e33c 100755
--- a/lib.inc.php3
+++ b/lib.inc.php3
@@ -100,7 +100,8 @@ if (!defined('__LIB_INC__')){
     }
     // If zlib output compression is set in the php configuration file, no
     // output buffering should be run
-    if (@function_exists('ini_get') && @ini_get('zlib.output_compression')) {
+    if (PHP_INT_VERSION < 40000
+        || (PHP_INT_VERSION >= 40005 && @ini_get('zlib.output_compression'))) {
         $cfgOBGzip = FALSE;
     }
     // Gets some constants
@@ -112,8 +113,9 @@ if (!defined('__LIB_INC__')){
      * Loads the mysql extensions if it is not loaded yet
      * staybyte - 26. June 2001
      */
-    if (PHP_INT_VERSION > 30009
-        && (!@get_cfg_var('safe_mode') && @function_exists('dl'))) {
+    if (((PHP_INT_VERSION >= 40000 && !@ini_get('safe_mode'))
+        || (PHP_INT_VERSION > 30009 && !@get_cfg_var('safe_mode')))
+        && @function_exists('dl')) {
         if (PHP_INT_VERSION < 40000) {
             $extension = 'MySQL';
         } else {
diff --git a/tbl_dump.php3 b/tbl_dump.php3
index f87a1a84f..2caceaa5b 100755
--- a/tbl_dump.php3
+++ b/tbl_dump.php3
@@ -241,13 +241,13 @@ else {
  */
 // 1. as a bzipped file
 if (isset($bzip) && $bzip == 'bzip') {
-    if (@function_exists('bzcompress')) {
+    if (PHP_INT_VERSION >= 40004 && @function_exists('bzcompress')) {
         echo bzcompress($dump_buffer);
     } 
 }
 // 2. as a gzipped file
 else if (isset($gzip) && $gzip == 'gzip') {
-    if ($gzip == 'gzip' && @function_exists('gzencode')) {
+    if (PHP_INT_VERSION >= 40004 && @function_exists('gzencode')) {
         // without the optional parameter level because it bug
         echo gzencode($dump_buffer);
     }