Does the client socket send an HTTP POST request to trigger the isset of the server PHP page? Solution Ideas

Source: Internet
Author: User
Tags http post
Does the client socket send an HTTP POST request to trigger the isset of the server PHP page?
I use the socket on the client to send the HTTP POST request

post/send.php http/1.1
Host:www.temp.com
user-agent:mozilla/5.0 (Windows; U Windows NT 5.1; En-us; rv:1.7.6)
gecko/20050225 firefox/1.0.1
content-type:application/x-www-form-urlencoded
Content-length:6
Connection:keep-alive

Testname=a


The www.temp.com/send.php page is as follows



if (Isset ($_post[' submit ')) {
if ($_post[' testname ']== ' a ') {
Judgment processing
}
}
?>

My question is: After the client sends the HTTP request header, the PHP page will execute isset ($_post[' submit ') and judge the contents of the testname?

------Solution--------------------
No!
Because you didn't send the submit this variable
------Solution--------------------
PHP Code
  
  Look at Log.txt, you know.
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