UPDATE: I think it is a bug in cURL, according to this link (I am using an ISA proxy). https://sourceforge.net/tracker/?func=detail&atid=100976&aid=1188280&group_i d=976 So all I need to do is install the latest version of cURL then. I am really struggling with this - I don't have a good understanding of how PHP and cURL interact. I already have the necessary dlls on my machine : php_curl.dll libeay.dll ssleay.dll But what can I download from http://curl.haxx.se/download.html I don't see any of those files there, and the windows package includes only curl.exe - where does that fit in? The readme files in the package I did download don't really help either: http://curl.haxx.se/dlwiz/?type=*&os=Win32&flav=-&ver=2000%2FXP Please help if you can Mark ""Mark Rees"" <mrees@xxxxxxxxxxxxxxxxx> wrote in message news:C9.4C.29969.03314C24@xxxxxxxxxxxxxxx > Hello > > This code gives me a 407 Proxy Authentication Required message. Can anyone > see what is missing? The username and password are definitely correct, as > are the proxy IP and port. > > Win2k. php 5.0.4 > > $ch=curl_init(); > curl_setopt ($ch, CURLOPT_URL, 'http://www.google.com/'); > curl_setopt($ch, CURLOPT_HEADER, 1); > curl_setopt($ch,CURLOPT_HTTP_VERSION,'CURL_HTTP_VERSION_1_1'); > curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1); > curl_setopt($ch,CURLOPT_PROXY,'10.0.0.8:8080'); > curl_setopt($ch,CURLOPT_PROXYUSERPWD,'abc:123'); > $ret = curl_exec($ch); > > Thanks in advance > > Mark -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php