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

# By Michael Wallner (2) and Dmitry Stogov (1)
# Via Michael Wallner (3) and Christopher Jones (1)
* 'PHP-5.5' of https://git.php.net/repository/php-src:
  fix bug #62396 'make test' crashes starting with 5.3.14 (missing gzencode())
  Fixed bug #61548
  Reverted patch (it was used for internal testing and was committed by accident)
Revert "Make 'make distclean' remove the downloaded pear PHAR"

This reverts commit d7baf0427fb56cbde55495e5c2071b1cdacb94ce.