Merge branch 'pull-request/341'

* pull-request/341: (23 commits)
  typofixes
OPcache must be compatible with LiteSpeed SAPI
Merge branch 'opcache' of ../php5.5

* 'opcache' of ../php5.5:
  OPcache must be compatible with LiteSpeed SAPI
  Merge branch 'pull-request/341'