This article mainly introduces the PHP implementation of dynamic compression JS and CSS file method, has a certain reference value, now share to everyone, there is a need for friends can refer to
This article describes the PHP implementation of
Make a Web site, you need to follow the text box input fuzzy Search database content to give the user a hint for choice, found the Jquery.autocompleteEffects such as:The plugin is hosted on GitHub, specifically address:
Get IP Address
Copy Code code as follows:
function GetIP () {
if ($_server["http_x_forwarded_for"])
$ip = $_server["Http_x_forwarded_for"];
else if ($_server["HTTP_CLIENT_IP"])
$ip = $_server["Http_client_ip"];
else if
Want to convert IPV4 address to real address, must refer to IP database, commercial IP database stored in relational database, query and use is very convenient, but the cost is not individual and small companies willing to bear, So the idea of
It is quite easy to get the IP address first. The following describes two codes for getting the IP address first. You need to use the QQIP library to find the IP address that belongs to the current IP address segment and then obtain the City field
Get IP Address
Copy codeThe Code is as follows: Function GetIP (){
If ($ _ SERVER ["HTTP_X_FORWARDED_FOR"])
$ Ip = $ _ SERVER ["HTTP_X_FORWARDED_FOR"];
Else if ($ _ SERVER ["HTTP_CLIENT_IP"])
$ Ip = $ _ SERVER ["HTTP_CLIENT_IP"];
Else if ($ _ SERVER
Get IP Address
The code is as follows
Copy Code
function GetIP () {if ($_server["http_x_forwarded_for"])$ip = $_server["Http_x_forwarded_for"];else if ($_server["HTTP_CLIENT_IP"])$ip = $_server["Http_client_ip"];else if (
PHP determines whether a city can be switched to another city or redirect code based on the IP address. It is quite easy to get the IP address first. The following describes two codes for getting the IP address first. you need to use the QQIP
Get IP AddressCopy codeThe Code is as follows:Function GetIP (){If ($ _ SERVER ["HTTP_X_FORWARDED_FOR"])$ Ip = $ _ SERVER ["HTTP_X_FORWARDED_FOR"];Else if ($ _ SERVER ["HTTP_CLIENT_IP"])$ Ip = $ _ SERVER ["HTTP_CLIENT_IP"];Else if ($ _ SERVER
Get IP Address
Copy CodeThe code is as follows:
function GetIP () {
if ($_server["http_x_forwarded_for"])
$ip = $_server["Http_x_forwarded_for"];
else if ($_server["HTTP_CLIENT_IP"])
$ip = $_server["Http_client_ip"];
else if ($_server["REMOTE_ADDR"
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