geoip_isp_by_name

(No version information available, might be only in CVS)

geoip_isp_by_name — Get the Internet Service Provider (ISP) name

说明

string geoip_isp_by_name ( string $hostname )

The geoip_isp_by_name() function will return the name of the Internet Service Provider (ISP) that an IP is assigned to.

This function is currently only available to users who have bought a commercial GeoIP ISP Edition. A warning will be issued if the proper database cannot be located.

参数

hostname: The hostname or IP address.

返回值

Returns the ISP name on success, or FALSE if the address cannot be found in the database.

范例

Example#1 A geoip_isp_by_name() example

This will print the ISP name of host example.com.


<?php
$isp = geoip_isp_by_name('www.example.com');
if ($isp) {
    echo 'This host IP is from ISP: ' . $isp;
}
?>

上例将输出：

This host IP is allocated to: ICANN c/o Internet Assigned Numbers Authority


	PHP5中文手册 geoip_id_by_name geoip_org_by_name GeoIP PHP Manual geoip_isp_by_name (No version information available, might be only in CVS) geoip_isp_by_name — Get the Internet Service Provider (ISP) name 说明 string geoip_isp_by_name ( string `$hostname` ) The geoip_isp_by_name() function will return the name of the Internet Service Provider (ISP) that an IP is assigned to. This function is currently only available to users who have bought a commercial GeoIP ISP Edition. A warning will be issued if the proper database cannot be located. 参数 `hostname` The hostname or IP address. 返回值 Returns the ISP name on success, or `FALSE` if the address cannot be found in the database. 范例 Example#1 A geoip_isp_by_name() example This will print the ISP name of host example.com. `<?php $isp = geoip_isp_by_name('www.example.com'); if ($isp) { echo 'This host IP is from ISP: ' . $isp; } ?>` 上例将输出： This host IP is allocated to: ICANN c/o Internet Assigned Numbers Authority geoip_id_by_name geoip_org_by_name GeoIP PHP Manual