[phpembed] Really kill PHP execution timeouts
[phpembed] Really kill PHP execution timeouts

Summary: Explicitly clear the interval timer and then remove the signal handler
  so that we can ensure the timeout handler never gets called; it was screwing
  up the feed publisher in a rather horrifying way.

Reviewed by: marcel
Test Plan: new publisher, gdb, hope
Revert: ok



git-svn-id: f9ffd6d3106d5cf264540733eaa0f641bfec538e@83353 2c7ba8d8-a2f7-0310-a573-de162e16dcc7

facebookarchive/phpembed,facebookarchive/phpembed,facebookarchive/phpembed,facebookarchive/phpembed,facebookarchive/phpembed,facebookarchive/phpembed