PHP gets the URL of the address bar 10

That's not right! If you get it, give it a value!

url=$_post["url"];Yes guaranteed!

Get all the URLs that can be returned to the current , that is, you can use them when you can go back.

url=$http_server_vars['http_referer'];

Then: echo("");

The content in the URL is the path to the PHP file itself, and he still needs to ask the browser where it is??? URL is not submitted, PHP never knows, JS can get the content of the browser address bar, but it can still be submitted to the server's PHP in the form of a form, which will definitely refresh the page...

PHP executes the customer's request, the customer does not request, you can also request the customer in turn, the browser is not an HTTP server, he will not execute someone else's HTTP request, he can only submit the request???

This is delivered using get, so you can only get it with $get.

That is, $get[.]"editname"]；

You have a fixed value.

Use $get['editname'] Take.

extract($_get);After running this function, you can use $editname

$server[.]'php_self'Definitely!

The results you want are done with pseudo-static!htaccess

Bridge over the Sunshine That beforehand page.

You mean the ?, which is included in the iframe?

echo $_server['http_referer'];

This is actually to delete the content after the last Li Tan, and the method is:

str=substr($str,0,strrpos($str,'/1);

echo $str;

The above **debugging through which line Tong has, if you encounter problems with execution, please check whether the person with the paste error.

Just write it like this.

$_server["query_string"What you get should be qy=test, and then take it yourself.

PHP has a built-in function that can directly obtain the current URL, so let's share it briefly, I hope it can help you;

How it works: **：

Run the results.