fix possible resource leak and make sure there's something to qsort()
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  fix possible resource leak and make sure there's something to qsort()
Merge branch 'PHP-5.5'

* PHP-5.5:
  fix possible resource leak and make sure there's something to qsort()
add usleep() to the header, already exported to dll
add test for bug #65236
Merge branch 'PHP-5.3' into PHP-5.4
Merge branch 'PHP-5.4' into PHP-5.5
Merge branch 'PHP-5.5'
Merge PHP 5.3.27 NEWS
Merge branch 'PHP-5.3' into PHP-5.4
Merge branch 'PHP-5.4' into PHP-5.5
Merge branch 'PHP-5.5'