Php calls googlemap?

Php calls googlemap? How does php call googlemap and display the location based on the longitude and latitude sent by the client?

Reply to discussion (solution)

Search for google APIs

Http://wenku.baidu.com/view/704d821ea76e58fafab003b0.html

In this case, the existing code of google needs to share the geographical location of the user to google.
Https://google-developers.appspot.com/maps/documentation/javascript/examples/map-geolocation

Complex, you need an IP address with a latitude and longitude data packet. But few are free, like: http://www.maxmind.com/en/geolocation_landing
Then use

function curIp(){$ip='';if(getenv('HTTP_CLIENT_IP') and strcasecmp(getenv('HTTP_CLIENT_IP'),'unknown')){$ip=getenv('HTTP_CLIENT_IP');}elseif(getenv('HTTP_X_FORWARDED_FOR') and strcasecmp(getenv('HTTP_X_FORWARDED_FOR'),'unknown')){$ip=getenv('HTTP_X_FORWARDED_FOR');}elseif(getenv('REMOTE_ADDR') and strcasecmp(getenv('REMOTE_ADDR'),'unknown')){$ip=getenv('REMOTE_ADDR');}elseif(isset($_SERVER['REMOTE_ADDR']) and $_SERVER['REMOTE_ADDR'] and strcasecmp($_SERVER['REMOTE_ADDR'],'unknown')){$ip=$_SERVER['REMOTE_ADDR'];}else{$ip='127.0.0.1';}return $ip;}

Obtain the user IP address, convert it from the database to the longitude and latitude, and fill in the JS code of google map.