#40055 [NEW]: ob_gzhandler do not work correctly for register_shutdown_function

From: hightman at twomice dot net Operating system: Linux/FreeBSD PHP version: 4.4.4 PHP Bug Type: Output Control Bug description: ob_gzhandler do not work correctly for register_shutdown_function Description: ------------ If there are some outputs on the functions called by register_shutdown_function, the ob_gzhandler do not work correctly for these outputs messages. In other words, these messages have not been compressed with the other outpus msg. It is serious problem for the Web Browsers, because they will get the error check sum of contents, so the page content can't not be display fullly. Reproduce code: --------------- <?php function foo() { echo "Hello, foo bar before process quit!\n"; } ob_start('ob_gzhandler'); register_shutdown_function('foo'); echo "Normal output\n"; ?> Expected result: ---------------- The output of function foo will be added to all output msg and compressed by ob_gzhandler Actual result: -------------- "Normal output\n" were compressed, and the ouput of foo() never been compressed. -- Edit bug report at http://bugs.php.net/?id=40055&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=40055&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=40055&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=40055&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=40055&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=40055&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=40055&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=40055&r=needscript Try newer version: http://bugs.php.net/fix.php?id=40055&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=40055&r=support Expected behavior: http://bugs.php.net/fix.php?id=40055&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=40055&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=40055&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=40055&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=40055&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=40055&r=dst IIS Stability: http://bugs.php.net/fix.php?id=40055&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=40055&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=40055&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=40055&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=40055&r=mysqlcfg