#34429 [NEW]: Output buffering cannot be turned off when runing as FastCGI

From: zimage at icdsoft dot com Operating system: Linux PHP version: 4.4.0 PHP Bug Type: Output Control Bug description: Output buffering cannot be turned off when runing as FastCGI Description: ------------ Output comes in chunks of about 8k and cannot be forced by using flush(), ob_flush() or output_buffering = Off I've tested with netcat to avoid browser buffering issues: echo -ne 'GET /buf.php HTTP/1.0\n\n' |nc 10.0.0.1 80 Reproduce code: --------------- <?php for ($i=0; $i<4; $i++){ echo "$i\n"; ob_flush(); flush(); sleep (1); } ?> Expected result: ---------------- When run under mod_php, cgi version or lighttpd+php/fastcgi there is one digit printed per second. Actual result: -------------- When run under apache 1.3.33 + php/fastcgi the entire output is printed at once. -- Edit bug report at http://bugs.php.net/?id=34429&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=34429&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=34429&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=34429&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=34429&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=34429&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=34429&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=34429&r=needscript Try newer version: http://bugs.php.net/fix.php?id=34429&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=34429&r=support Expected behavior: http://bugs.php.net/fix.php?id=34429&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=34429&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=34429&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=34429&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=34429&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=34429&r=dst IIS Stability: http://bugs.php.net/fix.php?id=34429&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=34429&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=34429&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=34429&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=34429&r=mysqlcfg