PHP5中文手册·Get a list of IP addresses corresponding to a given Internet host name -- 追寻梦想＞编程乐园＞PHP 编程

array gethostbynamel ( string $hostname )

Returns a list of IP addresses to which the Internet host specified by hostname resolves.

Returns an array of IP addresses or FALSE if hostname could not be resolved.

Example#1 gethostbynamel() example


<?php
$hosts = gethostbynamel('www.example.com');
print_r($hosts);
?>

上例将输出：

Array
(
    [0] => 192.0.34.166
)


	PHP5中文手册 gethostbyname getmxrr Network PHP Manual gethostbynamel (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. 参数 `hostname` The host name. 返回值 Returns an array of IP addresses or `FALSE` if `hostname` could not be resolved. 范例 Example#1 gethostbynamel() example `<?php $hosts = gethostbynamel('www.example.com'); print_r($hosts); ?>` 上例将输出： Array ( [0] => 192.0.34.166 ) 参见 gethostbyname() gethostbyaddr() checkdnsrr() getmxrr() the named(8) manual page gethostbyname getmxrr Network PHP Manual