gethostbynamel
(PHP 3, PHP 4, PHP 5)
gethostbynamel --
Get a list of IP addresses corresponding to a given Internet host
name
说明
array
gethostbynamel ( string hostname )
Returns a list of IP addresses to which the Internet host
specified by hostname
resolves. Returns FALSE if
hostname
could not be resolved.
例 1. gethostbynamel() example
<?php $hosts = gethostbynamel('www.example.com'); print_r($hosts); ?>
|
The printout of the above program will be:
Array
(
[0] => 192.0.34.166
) |
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