Summary of PHP Network operations functions

This article mainly introduced the PHP network Operation function Summary, this article has enumerated such as GETHOSTBYADDR, gethostbyname, Header_remove, Http_response_code, Ip2long and so on network frequently uses the function, Need friends can refer to the following

checkdnsrr-DNS traffic checks for the specified host (domain name) or IP address

closelog-Turn off System log links

define_syslog_variables-initialization of all syslog-related variables

DNS_CHECK_RECORD-CHECKDNSRR Alias

DNS_GET_MX-GETMXRR Alias

dns_get_record-to obtain DNS records for the specified host

fsockopen-open a network connection or a UNIX socket connection

Gethostbyaddr-gets the host name of the specified IP address

gethostbyname-gets the IP address of the specified host name

Gethostbynamel-gets a range of IP addresses for the specified host name

gethostname-Get host Name

Getmxrr-gets the MX record for the specified host name

Getprotobyname-gets the protocol number for the specified protocol name

Getprotobynumber-gets the protocol name that corresponds to the specified protocol number

Getservbyname-gets the port number for the specified Internet service and protocol

Getservbyport-get the specified protocol and port number corresponding to the Internet service

header_register_callback-Call a header function

header_remove-before removing the head set

header-send a custom HTTP message

Headers_list-returns a series of response header information sent (or ready to send)

headers_sent-Check if the head has been sent or sent to where

Http_response_code-Gets or sets the HTTP response code

inet_ntop-converts a encapsulated network address into dotted decimal notation

inet_pton-converts a decimal-point IP address into a encapsulated (IN_ADDR) representation

ip2long-converts a IPV4 string Internet protocol into a number format

long2ip-converts a IPV4 number format to a string Internet protocol

openlog-Open the System logger connection

pfsockopen-Open a persistent network connection or UNIX socket connection.

setcookie-Send Cookies

Setrawcookie-sends a raw cookie (cookie value is not encoded by URL)

Socket_get_status-stream_get_meta_data Alias

Socket_set_blocking-stream_set_blocking Alias

Socket_set_timeout-stream_set_timeout Alias

syslog-generates a system log message