php/php-src — pull request #604 by DaveRandom (2014-02-26 17:55:04+00:00)
Title: Remove cURL close policy related constants

These options don't do anything and they never have.

Refs:
http://curl.haxx.se/libcurl/c/curl_easy_setopt.html#CURLOPTCLOSEPOLICY
http://curl.haxx.se/mail/lib-2006-11/0301.html