Merge branch 'PHP-5.4' of https://git.php.net/repository/php-src into PHP-5.4

# By Adam Harvey
# Via Adam Harvey
* 'PHP-5.4' of https://git.php.net/repository/php-src:
  Fix the broken sh syntax in ext/imap/config.m4.
Copy dba_*() keys before converting to string.

A nice Sunday afternoon project for somebody would be to refactor the dba
functions to use zend_parse_parameters() reliably and try to untangle some of
the macros in dba.c. Sadly, it is not a nice Sunday afternoon here.

Fixes bug #65708 (dba functions cast $key param to string in-place, bypassing
copy on write).
Merge branch 'PHP-5.4' of https://git.php.net/repository/php-src into PHP-5.4

# By Adam Harvey
# Via Adam Harvey
* 'PHP-5.4' of https://git.php.net/repository/php-src:
  Copy dba_*() keys before converting to string.
Merge branch 'PHP-5.4' of https://git.php.net/push/php-src into PHP-5.4

* 'PHP-5.4' of https://git.php.net/push/php-src: (140 commits)
  Copy dba_*() keys before converting to string.
  Fix the broken sh syntax in ext/imap/config.m4.
  Revert "EmptyIterator now implements Countable; fixes bug 60577"
  RFC 6598 reserved ip range starts at 100.64.0.0
  fix a very rare case of use of uninitialized value combined with a memleak
  NEWS for added reserved ip addresses according to RFC 6598
  Add RFC 6598 IPs to reserved addresses
  NEWS for #60577
  NEWS for bug #64441
  Fix bug #64441 (FILTER_VALIDATE_URL rejects fully qualified domain names)
  EmptyIterator now implements Countable; fixes bug 60577
  News for bugfix #64157
  Bug 64157 Changed error message to make sense
  Tinker with the wording of the short_open_tag description.
  Handle CLI server request headers case insensitively.
  5.4.21 now
  Typo....
  Add a XFAIL test for #64896
  Fixed Bug #65564 stack-buffer-overflow in DateTimeZone stuff caught by AddressSanitizer
  Fixed bug #60598 (cli/apache sapi segfault on objects manipulation)
  ...
FIX BUG #48539 - Disable TEXTLIMIT for FreeTDS driver
- Updated to version 2013.6 (2013f)
Add information about which INI file is which inside respective files
Merge branch 'PHP-5.4' of https://git.php.net/repository/php-src into PHP-5.4

# By Derick Rethans (1) and others
# Via Lior Kaplan (1) and Stanley Sufficool (1)
* 'PHP-5.4' of https://git.php.net/repository/php-src:
  Add information about which INI file is which inside respective files
  - Updated to version 2013.6 (2013f)
  FIX BUG #48539 - Disable TEXTLIMIT for FreeTDS driver
5.4.20 release date
Fix bug #65322: compile time errors won't trigger auto loading

Also fixes duplicate bugs #54054 and #42098.

Furthermore this fixes incorrect error messages thrown from code
running inside an error handler when a compilation is in progress.
The error file and line are now correctly associated with the
file/line of the executor, rather than the compiler.
fix memleak on resetting rebind_proc
fix test
Merge branch 'PHP-5.4' of https://git.php.net/repository/php-src into PHP-5.4

# By Michael Wallner (2) and others
# Via Michael Wallner
* 'PHP-5.4' of https://git.php.net/repository/php-src:
  fix test
  fix memleak on resetting rebind_proc
  Fix bug #65322: compile time errors won't trigger auto loading
  5.4.20 release date
Fixed bug #61548
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 #61548
fix bug #62396 'make test' crashes starting with 5.3.14
(missing gzencode())
Merge branch 'PHP-5.4' of https://git.php.net/repository/php-src into PHP-5.4

# By Michael Wallner
# Via Michael Wallner
* 'PHP-5.4' of https://git.php.net/repository/php-src:
  fix bug #62396 'make test' crashes starting with 5.3.14 (missing gzencode())
  Fixed bug #61548
5.4.22-dev now
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:
  5.4.22-dev now
  fix bug #62396 'make test' crashes starting with 5.3.14 (missing gzencode())
fix bug #65808 	the socket_connect() won't work with IPv6 address