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XXXIV. Network functions

Table of Contents
checkdnsrr — Check DNS records corresponding to a given Internet host name or IP address.
closelog — close connection to system logger
debugger_off — disable internal PHP debugger
debugger_on — enable internal PHP debugger
fsockopen — Open Internet or Unix domain socket connection.
gethostbyaddr — Get the Internet host name corresponding to a given IP address.
gethostbyname — Get the IP address corresponding to a given Internet host name.
gethostbynamel — Get a list of IP addresses corresponding to a given Internet host name.
getmxrr — Get MX records corresponding to a given Internet host name.
getprotobyname — get protocol number associated with protocol name
getprotobynumber — get protocol name associated with protocol number
getservbyname — get port number associated with an Internet service and protocol
getservbyport — get Internet service which corresponds to port and protocol
openlog — open connection to system logger
pfsockopen — Open persistent Internet or Unix domain socket connection.
set_socket_blocking — Set blocking/non-blocking mode on a socket
syslog — generate a system log message

This PHP manual is Copyright © 1997, 1998, 1999, 2000 the PHP Documentation Group. It has been licensed under the GPL. Permission granted for display on the Abscissa Tech web site on March 9, 2000. The most recent PHP documentation is available at http://www.php.net/.