From: Operating system: Windows XP SP3 x86 PHP version: 5.4.0alpha3 Package: Output Control Bug Type: Bug Bug description:ob_gzhandler always conflicts with zlib.output_compression
Description: ------------ Windows XP SP3 x86, Apache 2.2, PHP 5.4.0alpha3, with the following php.ini configuration options: output_buffering = Off zlib.output_compression = Off Run this script twice through browser, you will see a warning and a notice: <?php ob_start('ob_gzhandler'); echo 'hello, world'; ob_end_flush(); ?> And the error messages are: Warning: ob_start() [ref.outcontrol]: output handler 'ob_gzhandler' conflicts with 'zlib output compression' in D:\soft\develop\web\php\5.4\0\var\index.php on line 2 Notice: ob_start() [ref.outcontrol]: failed to create buffer in D:\soft\develop\web\php\5.4\0\var\index.php on line 2 hello, world Test script: --------------- <?php ob_start('ob_gzhandler'); echo 'hello, world'; ob_end_flush(); ?> Expected result: ---------------- No warnings or notices will be raised. Actual result: -------------- A warning and a notice are raised. -- Edit bug report at https://bugs.php.net/bug.php?id=55544&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=55544&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=55544&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=55544&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=55544&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=55544&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=55544&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=55544&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=55544&r=needscript Try newer version: https://bugs.php.net/fix.php?id=55544&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=55544&r=support Expected behavior: https://bugs.php.net/fix.php?id=55544&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=55544&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=55544&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=55544&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=55544&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=55544&r=dst IIS Stability: https://bugs.php.net/fix.php?id=55544&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=55544&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=55544&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=55544&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=55544&r=mysqlcfg