Re: PHP curl function simulates browser to grab website information
the default time to save DNS information in memory is 120 seconds.
CURLOPT_FTPSSLAUTH
The FTP authentication method (when is activated): CURLFTPAUTH_SSL (try SSL). CURL_HTTP_VERSION_1_0 (HTTP/1.0), CURL_HTTP_VERSION_1_1 (HTTP/1.1)
CURLOPT_HTTPAUTH
use of the HTTP validation method, the optional values are: CURLAUTH_BASIC, CURLAUTH_DIGEST, CURLAUTH_GSSNEGOTIATE, CURLAUTH_NTLM, CURLAUTH_ANY, and can be separated with the "the" operator. Value, curl lets the server select a value that supports the best, CURLAUTH_ANY is equivalent to the CURLAUTH_BASIC CURLAUTH_DIGEST CURLAUTH_GSSNEGOTIATE CURLAUTH_NTLM, CURLAUTH_ANYSAFE is equivalent to CURLAUTH_DIGEST CURLAUTH_GSSNEGOTIATE CURLAUTH_NTLM
CURLOPT_INFILESIZE
set the size of the upload file size
when the transmission speed is less than CURLOPT_LOW_SPEED_LIMIT, PHP will judge whether it is too slow to cancel the transmission according to the CURLOPT_LOW_SPEED_TIME.
CURLOPT_LOW_SPEED_TIME
The number of seconds the transfer should be below CURLOPT_LOW_SPEED_LIMIT / > when the transmission speed is less than that, it will judge whether it is too slow to cancel transmission. The maximum number of connections allowed by
CURLOPT_MAXCONNECTS
is more than the number of HTTP redirects that should be stopped by CURLOPT_CLOSEPOLICY and the maximum HTTP redirection that should be stopped. This option is used with the CURLOPT_FOLLOWLOCATION.
CURLOPT_PORT
an optional amount of
CURLOPT_PROXYAUTH
The HTTP authentication method (s) to use for. Supported.
CURLOPT_PROXYPORT
The port number of the proxy to connect to. This
CURLOPT_SSL_VERIFYHOST
1 to check the existence of a common name in. Will try to determine this itself, although in some cases this must / > if it is edited after a specified time. Return to one