Add PHP Extension for GmSSL

View http://gmssl.org/docs/php-api.html for more info.

php/ext/openssl/tests/bug72165.phpt

@@ -0,0 +1,17 @@
+--TEST--
+Bug #72165 Null pointer dereference - openssl_csr_new
+--SKIPIF--
+<?php
+if (!extension_loaded("openssl")) die("skip");
+?>
+--FILE--
+<?php
+$var0 = array(0 => "hello", 1 => "world");
+$var2 = openssl_csr_new(array(0),$var0,null,array(0));
+?>
+==DONE==
+--EXPECTF--
+Warning: openssl_csr_new(): dn: numeric fild names are not supported in %sbug72165.php on line %d
+
+Warning: openssl_csr_new(): add1_attr_by_txt challengePassword_min -> 4 (failed; check error queue and value of string_mask OpenSSL option if illegal characters are reported) in %sbug72165.php on line %d
+==DONE==