Merge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5

* 'PHP-5.5' of git.php.net:php-src: (30 commits)
  Fix duplicated 5.5.2 NEWS in my tree
  fix typo
  merge news for 5.5.2
  Update NEWS
  Update NEWS
  With --enable-dtrace, the correct PIC/non-PIC .o files on Solaris and Linux are now used.  DTrace is part of Oracle Linux.  See https://oss.oracle.com/projects/DTrace/
  fix cve number
  New news section
  Prepare news for PHP-5.5.2
  Reduce compiler noise by removing unused variables and labels
  Fixed #65431 in zend_exception.c by Sixd
  Reduce (some) compile noise of 'unused variable' and 'may be used uninitialized' warnings.
  Skip test if SKIP_ONLINE_TESTS set
  Fix CVE-2013-4073 - handling of certs with null bytes
  Fix CVE-2013-4073 - handling of certs with null bytes
  Fixed #65431 (Discarded qualifiers from pointer target warnings when using --enable-dtrace) by Sixd
  removed unused vars
  fixed strndup usage in the pgsql ext
  use mysqlnd, some tests fail otherwise
  ensure notices are not ignored when tests need them
  ...
Merge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5

* 'PHP-5.5' of git.php.net:php-src: (27 commits)
  bump version
  Remove compile warning:    warning: unused variable ‘j’ [-Wunused-variable]
  Remove compile warnings:   warning: variable ‘lastch’ set but not used [-Wunused-but-set-variable]   warning: variable ‘buf’ set but not used [-Wunused-but-set-variable]
  Remove compile warning: variable ‘streamp’ set but not used [-Wunused-but-set-variable]
  Remove compile warnings:   variable ‘obj_cnt’ set but not used [-Wunused-but-set-variable]   unused variable ‘last’ [-Wunused-variable]   unused variable ‘j’ [-Wunused-variable]
  Remove compile warning "variable ‘mekeylen’ set but not used"
  Reduce (some more) compile noise of 'unused variable' and 'may be used uninitialized' warnings.
  Update NEWS
  Update NEWS
  fix bug #65481 (shutdown segfault due to serialize)
  Track created curl_slist structs by option so they can be updated in situ.
  Fixed bug #64503 (Compilation fails with error: conflicting types for 'zendparse').
  Fixed bug #64503 (Compilation fails with error: conflicting types for 'zendparse').
  added new glob() test
  fix using wrong buffer pointer
  Fix bug #65470	Segmentation fault in zend_error() with --enable-dtrace
  Fix for php bug #64802 includes test case
  Use in preg_replace_callback() using variables by reference and test for bug #64979
  https://bugs.php.net/bug.php?id=64979
  add CVE-2011-4718
  ...
Add session.use_strict_mode description to php.ini-*