- [DOC] a note about the symbol -> version page/doc

diff --git a/ext/curl/interface.c b/ext/curl/interface.c
index dbd36d9f19381843d3a492b3926efd73f9915eb5..4c6e9357d4ddceec029cefc9d73af340799a061b 100644 (file)
--- a/ext/curl/interface.c
+++ b/ext/curl/interface.c
@@ -443,6 +443,11 @@ PHP_MINIT_FUNCTION(curl)
        le_curl = zend_register_list_destructors_ex(_php_curl_close, NULL, "curl", module_number);
        le_curl_multi_handle = zend_register_list_destructors_ex(_php_curl_multi_close, NULL, "curl", module_number);
 
+
+       /* See http://curl.haxx.se/lxr/source/docs/libcurl/symbols-in-versions
+          or curl src/docs/libcurl/symbols-in-versions for a (almost) complete list 
+          of options and which version they were introduced */
+
        /* Constants for curl_setopt() */
        REGISTER_CURL_CONSTANT(CURLOPT_IPRESOLVE);
        REGISTER_CURL_CONSTANT(CURL_IPRESOLVE_WHATEVER);