From: Operating system: Windows Server 2008 R2 PHP version: 5.3.6 Package: Program Execution Bug Type: Feature/Change Request Bug description:Child process inherits parent priority
Description: ------------ I'm running PHP in above-normal priority and would like to have child processes of it, spawned using proc_open, to inherit that priority level. In Windows I believe this should just be a matter of running: SetPriorityClass( GetCurrentProcess(), desired_priority ); I'm not sure if this is a bug report or a feature request though, I guess it depends on how you view it. Test script: --------------- $path = "c:\\windows\\system32\\notepad.exe"; $descriptorspec = array(); $cwd = "c:\\windows\\temp"; $env = NULL; $other_options = array( 'bypass_shell' => FALSE, ); $resource = proc_open( $path, $descriptorspec, $pipes, $cwd, $env, $other_options ); Expected result: ---------------- I expect the notepad.exe to have the abovenormal priority level, which is what the parent php script was running at. Actual result: -------------- notepad.exe runs at the normal priority level. -- Edit bug report at http://bugs.php.net/bug.php?id=54865&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=54865&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=54865&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=54865&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=54865&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=54865&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=54865&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=54865&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=54865&r=needscript Try newer version: http://bugs.php.net/fix.php?id=54865&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=54865&r=support Expected behavior: http://bugs.php.net/fix.php?id=54865&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=54865&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=54865&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=54865&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=54865&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=54865&r=dst IIS Stability: http://bugs.php.net/fix.php?id=54865&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=54865&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=54865&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=54865&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=54865&r=mysqlcfg