Merge branch 'pull-request/1007'

* pull-request/1007:
  Fix associativity to match Perl
  Blast off to space.

diff --cc Zend/zend_language_parser.y
Simple merge

diff --cc Zend/zend_opcode.c
Simple merge

diff --cc Zend/zend_vm_def.h
Simple merge

diff --cc Zend/zend_vm_execute.h
Simple merge

diff --cc Zend/zend_vm_opcodes.c
Simple merge

diff --cc Zend/zend_vm_opcodes.h
Simple merge