note 125692 added to function.curl-error

If you're using curl_multi and there's an error, curl_error() will remain empty until you've called curl_multi_info_read(). That function "pumps" the information inside the curl libraries to the point where curl_error() will return a useful string. This should really be added to the documentation, because it's not at all obvious. ---- Server IP: 45.112.84.4 Probable Submitter: 45.91.159.166 (proxied: 168.161.192.15) ---- Manual Page -- http://php.net/manual/en/function.curl-error.php Edit -- https://master.php.net/note/edit/125692 Del: integrated -- https://master.php.net/note/delete/125692/integrated Del: useless -- https://master.php.net/note/delete/125692/useless Del: bad code -- https://master.php.net/note/delete/125692/bad+code Del: spam -- https://master.php.net/note/delete/125692/spam Del: non-english -- https://master.php.net/note/delete/125692/non-english Del: in docs -- https://master.php.net/note/delete/125692/in+docs Del: other reasons-- https://master.php.net/note/delete/125692 Reject -- https://master.php.net/note/reject/125692 Search -- https://master.php.net/manage/user-notes.php