I get an error while using shell_exec() within a PHP script executed with HHVM:
Warning: Unable to execute '/usr/bin/svn update /daniele/myproject' in /daniele/myproject/controllers/evolution.php on line 122
The script returns this warning even if executed with root privileges. Does anyone know if there is a problem with the shell_exec() in HHVM?
Thanks!
I have experienced similar issue some times with HHVM 2.2.0. Wasn't able to reproduce it with sudo su -s /bin/bash hhvm and it was always gone after hhvm service restart, so it looks like a some kind of leak. Haven't noticed such errors (yet?) after migrating to HHVM 3.1.0 few weeks ago.