geoip_asnum_by_name
(PECL geoip >= 1.1.0)
geoip_asnum_by_name — Get the Autonomous System Numbers (ASN)
Description
string geoip_asnum_by_name
( string
$hostname
)The geoip_asnum_by_name() function will return the Autonomous System Numbers (ASN) associated with an IP address.
Parameters
-
hostname -
The hostname or IP address.
Return Values
Returns the ASN on success, or FALSE if the address
cannot be found in the database.
Examples
Example #1 A geoip_asnum_by_name() example
This will output the ASN of the host www.example.com.
<?php
$asn = geoip_asnum_by_name('www.example.com');
if ($asn) {
echo 'The ASN is: ' $asn;
}
?>
The above example will output:
The ASN is: AS15133 EdgeCast Networks, Inc
- PHP Руководство
- Функции по категориям
- Индекс функций
- Справочник функций
- Другие базовые расширения
- Geo IP Location
- geoip_asnum_by_name
- geoip_continent_code_by_name
- geoip_country_code_by_name
- geoip_country_code3_by_name
- geoip_country_name_by_name
- geoip_database_info
- geoip_db_avail
- geoip_db_filename
- geoip_db_get_all_info
- geoip_domain_by_name
- geoip_id_by_name
- geoip_isp_by_name
- geoip_netspeedcell_by_name
- geoip_org_by_name
- geoip_record_by_name
- geoip_region_by_name
- geoip_region_name_by_code
- geoip_setup_custom_directory
- geoip_time_zone_by_country_and_region
Коментарии
The code example as stated has a missing '.', causing a syntax error if it is pasted and executed without being checked.
Correct Code:
<?php
$asn = geoip_asnum_by_name('www.example.com');
if ($asn) {
echo 'The ASN is: ' . $asn;
}
?>