Merge branch 'master' of https://git.php.net/repository/php-src

* 'master' of https://git.php.net/repository/php-src:
  Fixed bug #65510 (5.5.2 crashes in _get_zval_ptr_ptr_var)
  Fixed bug #61759 (class_alias() should accept classes with leading backslashes). (Julien)
  Fixed bug #61759 (class_alias() should accept classes with leading backslashes). (Julien)
  Fixed compatibility with php-5.2
  Fixed bug #65561 (Zend Opcache on Solaris 11 x86 needs ZEND_MM_ALIGNMENT=4). (Terry Ellison)
  Avoid compiler warning
  Fix bug #65579 (Using traits with get_class_methods causes segfault).
Add test for conditional function declaration
Remove ini dependency in test
Fixed bug #60598 (cli/apache sapi segfault on objects manipulation)
Merge branch 'PHP-5.4' into PHP-5.5
Update NEWS
Merge branch 'PHP-5.5'
Fixed Bug #65564 stack-buffer-overflow in DateTimeZone stuff caught by AddressSanitizer
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Fixed Bug #65564 stack-buffer-overflow in DateTimeZone stuff caught by AddressSanitizer
Fixed bug #65564 stack-buffer-overflow in DateTimeZone stuff caught by AddressSanitizer
Merge branch 'PHP-5.5'

* PHP-5.5:
  Fixed bug #65564 stack-buffer-overflow in DateTimeZone stuff caught by AddressSanitizer
  Fixed Bug #65564 stack-buffer-overflow in DateTimeZone stuff caught by AddressSanitizer
Merge branch 'PHP-5.4' of https://git.php.net/repository/php-src into PHP-5.4

* 'PHP-5.4' of https://git.php.net/repository/php-src:
  Fixed Bug #65564 stack-buffer-overflow in DateTimeZone stuff caught by AddressSanitizer
  Fixed bug #60598 (cli/apache sapi segfault on objects manipulation)
Merge branch 'PHP-5.5' of https://git.php.net/repository/php-src into PHP-5.5

* 'PHP-5.5' of https://git.php.net/repository/php-src:
  Fixed bug #65564 stack-buffer-overflow in DateTimeZone stuff caught by AddressSanitizer
  Fixed Bug #65564 stack-buffer-overflow in DateTimeZone stuff caught by AddressSanitizer
  Update NEWS
  Fixed bug #60598 (cli/apache sapi segfault on objects manipulation)
Merge branch 'master' of https://git.php.net/repository/php-src

* 'master' of https://git.php.net/repository/php-src:
  Fixed bug #65564 stack-buffer-overflow in DateTimeZone stuff caught by AddressSanitizer
  Fixed Bug #65564 stack-buffer-overflow in DateTimeZone stuff caught by AddressSanitizer
  Update NEWS
  Fixed bug #60598 (cli/apache sapi segfault on objects manipulation)
  Remove ini dependency in test
Fix issue with global fallback when not in global space
Fix issue with global fallback not in global space
OCI8 whitespace: remove tabs embedded in code
OCI8: remove unused ext/oci8/config.m4 macro
Allow OCI8 to be DTrace-enabled independently of core PHP's DTrace
status.  The proviso is OCI8 must be built "shared" when DTrace is
enabled.  This implementation (i) works around an incomplete core PHP
solution for extension tracing (ii) avoid any issues with DOF section
location and the complexities of needing to merge all provider .d
files for static builds (iii) allows OCI8 to be DTrace-enabled when
doing PECL installs of OCI8 on PHP versions without core PHP DTrace
support.

This is an initial patch i.e. it will undergo further testing.
Always pass return_value_ptr to internal functions

Previous some places passed return_value_ptr only if the function
returned by reference. Now return_value_ptr is always set, even
for functions returning by-value.

This allows you to return zvals without copying their contents. For
this purpose two new macros RETVAL_ZVAL_FAST and RETURN_ZVAL_FAST
are added:

    RETVAL_ZVAL_FAST(zv); /* Analog to RETVAL_ZVAL(zv, 1, 0) */
    RETURN_ZVAL_FAST(zv); /* Analog to RETURN_ZVAL(zv, 1, 0) */

These macros behave similarly to the non-FAST versions with
copy=1 and dtor=0, with the difference that the FAST versions
will try return the zval without copying by utilizing return_value_ptr.