Ethernet to PHP (GET)

Projects Networking, Protocols, and Devices
1 
Hello,
I have working webclient now, but I have problem with code:

#include <UIPEthernet.h>
#include <SPI.h>

byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
//byte ip[] = { 10, 0, 0, 177 };
char server[] = { "www.jakubmiga.eu"}; // Google

EthernetClient client;

void setup()
{
  Serial.begin(9600);
  Serial.println("Start...");
  Ethernet.begin(mac);

  client.connect(server, 80);
  delay(1000);

  Serial.println("connecting...");
  
  if (client.connected()) {
    Serial.println("connected");
    client.println("GET /add_temp.php?temp=");
    client.print(analogRead(0));
    client.println("HTTP/1.1");
    client.println("Host: www.jakubmiga.eu");
    client.println();
  } else {
    Serial.println("connection failed");
  }
}

void loop()
{
  if (client.available()>0) {
    char c = client.read();
    Serial.print(c);
  }
if (0 == (millis()%1000))
  Serial.println(millis()); //debug output

  if (!client.connected()) { //never true
    Serial.println();
    Serial.println("disconnecting.");
    client.stop();
    for(;;)
      ;
  }
}

My add_temp.php is correct, because when I try manually set
http://jakubmiga.eu/add_temp.php?temp=2
It works good, temperature 2 is in MySQL

BUT when i'm trying do it with Arduino, it gives me:

Start...
connecting...
connected
6000
6000
6000
HTTP/1.0 400 Bad Request
Connection: close
Content-Type: text/html
Content-Length: 349
Date: Thu, 08 May 2014 09:21:08 GMT
Server: lighttpd/1.4.19

<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
         "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
  <title>400 - Bad Request</title>
 </head>
 <body>
  <h1>400 - Bad Request</h1>
 </body>
</html>

disconnecting.

So as you can see, error is Bad Request, so it gives bad command to PHP.
Can somebody help me? Thank you

2

Use client.print here instead of client.println.

    // change this...
    client.println("GET /add_temp.php?temp=");
    // to this:
    client.print("GET /add_temp.php?temp=");
3

Thanks, it works.