The idle memory locker requires write access to /var/run

[GoogleCodeExporter]

Despite having configuration options for all other file locations, the idle 
memory lock file is hardcoded to use /var/run, which requires root access to 
create the file.

ie:
Line 257
// idle memory and locker
$GLOBALS['CHILDRENIDLE_LOCKER']='/var/run/'.$SERVER['name'].'.memidle';

This simply isn't required and an unrequired barrier to running as a limited 
user.

Original issue reported on code.google.com by [email protected] on 24 Aug 2012 at 2:39