Merge branch 'PHP-5.3' of git.php.net:php-src into PHP-5.3

* 'PHP-5.3' of git.php.net:php-src: (29 commits)
  Correct the test summary
  Fixed bug #60723 (error_log error time has changed to UTC ignoring default timezo)
  Avoid calling select if maxfd returned by curl_multi_fdset is -1
  Fixed bug #63111 (is_callable() lies for abstract static method)
  updated lib versions
  Fixed bug #61442 (exception threw in __autoload can not be catched)
  updated libary versions
  split tests for the new zlib version on win
  Fixed Bug #63103 (ext\curl\tests\bug62839.phpt broken)
  test should fail
  Fixed bug #63093 (Segfault while load extension failed in zts-build).
  Add XFAIL test for bug #62852
  Revert "Fixed bug #62852 (Unserialize invalid DateTime causes crash)"
  Change package.xml fix description
  Fixed bug #60901 (Improve "tail" syntax for AIX installation)
  This will become 5.3.18
  Update RELEASE PROCESS
  fix NEWS after releses
  Fix doc bug #63032 (Number of release in documentation).
  - Fixed bug #61767 (Shutdown functions not called in certain error situation) - Fixed bug #60909 (custom error handler throwing Exception + fatal error = no shutdown function)
  ...