typo in var name
Merge branch 'phpng' of git.php.net:php-src into phpng

# By Xinchen Hui (27) and others
# Via Xinchen Hui (5) and others
* 'phpng' of git.php.net:php-src: (47 commits)
  Refactor MySQLi (incompleted, only compilable now)
  Add support for pspell
  update for phpng
  Test push (previous push didn't send mail?)
  Added smart_string to avoid string duplicated
  Use strpprintf
  Added vstrpprintf strpprintf to avoid duplicate string
  Refactor sysvsem, sysvshm, sysmsg
  Fix identical comparison of arrays with references
  Fix strtr() segfault
  Code cleanup in proc_open
  Finish ext/curl (7 tests fails as trunk)
  Fixed post data (long type cast matters here :<)
  Use zend_string for better performance
  Fixed clone refcount
  Fixed build with high version libcurl
  Refactoring ext/curl (only compilable now)
  Fix proc_open resource destruction
  Support for ext/phar (incomplete)
  Finish bz2 (all tests passed)
  ...
Merge branch 'phpng' of git.php.net:php-src into phpng

# By Xinchen Hui
# Via Xinchen Hui
* 'phpng' of git.php.net:php-src:
  Fixed reference handling
  Fixed IS_INDRICT handling
  Fixed fields handling
  Refactoring wddx (incompleted, is there any one use it? )
  Finish refactoring of MySQLi
  Various bug fixes (now 17 tests fails, it is 11 in trunk)
  Various bug fixed
port proc_open to windows (untested yet)
port sendmail to windwos (untested yet)
Merge branch 'phpng' of git.php.net:php-src into phpng

# By Dmitry Stogov (5) and others
# Via Xinchen Hui (3) and Dmitry Stogov (1)
* 'phpng' of git.php.net:php-src:
  restore unexpected commit
  Convert to unpacked before deleting elements
  - Fixed ZTS build
  Fix memory error in spl_directory.c
  Fix spl_directory cast_object, reenable error
  Support for ext/phar (all tests passed)
  ext/phar support (incomplete)
  Fixed double free (xmlrpc is done, 1 test failed due to knew issue)
  Fixed typo
  Refactoring ext/xmlrpc (incompleted)
  Removed error message that breaks phar
  ext/phar support (incomplete)
  Refactor ext/gd (all tests passes)
  Fixed wrong buffer length (added place for terminating zero)