#24315 [NEW]: ob_gzhandler fails with with sessions and trans_sid

From: usenet0 at malkusch dot de Operating system: Linux PHP version: 4.3.2 PHP Bug Type: Output Control Bug description: ob_gzhandler fails with with sessions and trans_sid Description: ------------ Hi When using the ob_gzhandler (and no output_buffering is set in .htaccess) and using Sessions it won't compress the output. And this happens only when PHP needs to rewrite the output because of trans_sid. In PHP 4.3.0 additionally the Error "Warning: (null)() [ref.outcontrol]: output handler 'ob_gzhandler' cannot be used twice in Unknown on line 0" occured. Bye Markus Malkusch Reproduce code: --------------- <?php session_start(); if (!isset($_SESSION['i'])) { $_SESSION['i'] = 1; } else { $_SESSION['i']++; } ob_start('ob_gzhandler'); echo 'i = '.$_SESSION['i']; ?><a href="bug.html">bug.html</a> Expected result: ---------------- A compressed output to the browser even, when URIs are rewritten. Actual result: -------------- No compressed output, when PHP has to rewrite the URIs. -- Edit bug report at http://bugs.php.net/?id=24315&edit=1 -- Try a CVS snapshot: http://bugs.php.net/fix.php?id=24315&r=trysnapshot Fixed in CVS: http://bugs.php.net/fix.php?id=24315&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=24315&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=24315&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=24315&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=24315&r=support Expected behavior: http://bugs.php.net/fix.php?id=24315&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=24315&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=24315&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=24315&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=24315&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=24315&r=dst IIS Stability: http://bugs.php.net/fix.php?id=24315&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=24315&r=gnused