PHP. Руководство по PHP. 2005
gethostbyname
gethostbyname
(PHP 3, PHP 4, PHP 5)gethostbyname -- Get the IP address corresponding to a given Internet host name
Description
string gethostbyname (string hostname)Returns the IP address of the internet host specified by hostname or a string containing the unmodified hostname on failure.
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Пример 1. A simple gethostbyname() example
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See also gethostbyaddr(), and gethostbynamel().
gethostbyaddr
gethostbynamel
