geoip_record_by_name
(PECL geoip:0.2.0-1.0.1)
geoip_record_by_name — Returns the detailed City information found in the GeoIP Database
说明
The geoip_record_by_name() function will return the record information corresponding to a hostname or an IP address.
This function is available for both GeoLite City Edition and commercial GeoIP City Edition. A warning will be issued if the proper database cannot be located.
The names of the different keys of the returning associative array are as follows:
- "country_code" -- Two letter country code (see geoip_country_code_by_name())
- "region" -- The region code (ex: CA for California)
- "city" -- The city.
- "postal_code" -- The Postal Code, FSA or Zip Code.
- "latitude" -- The Latitude as signed double.
- "longitude" -- The Longitude as signed double.
- "dma_code"
- "area_code" -- The PSTN area code (ex: 212)
参数
- hostname
-
The hostname or IP address whose record is to be looked-up.
返回值
Returns the associative array on success, or FALSE if the address cannot be found in the database.
范例
Example#1 A geoip_record_by_name() example
This will print the array containing the record of host example.com.
<?php
$record = geoip_record_by_name('www.example.com');
if ($record) {
print_r($record);
}
?>
上例将输出：
Array ( [country_code] => US [region] => CA [city] => Marina Del Rey [postal_code] => [latitude] => 33.9776992798 [longitude] => -118.435096741 [dma_code] => 803 [area_code] => 310 )
