Problems with POST request

[Svane]

Hi everyone

 

Im newbie, so sorry for what I think is a total basic question. But I really cant get the value out of my POST request. I POST the data from my Arduino, and try to catch it in PHP. Below I have the PHP code: 

 

If i set  

 

$current .= $social;

 

No value is printet in my txt file.

 

If I set

 

$current .= $roughHTTPPOST;

 

This value is put into the txt file:

 

social=1111111111&temp1=22&hum1=46

 

So it seems like I dont get value in here: $social = $_POST['social'];

 

Can someone help me?

<?php
   	
        $social = $_POST['social'];
	$temp1 = $_POST['temp1'];
	$hum1 = $_POST['hum1'];
		
	$file = 'test.txt';
	
	// Open the file to get existing content
	$current = file_get_contents($file);
	
          $roughHTTPPOST = @file_get_contents('php://input'); 

$current .= $social;

// Write the contents back to the file
file_put_contents($file, $current);

?>

[Muddy_Funster]

var_dump ($_POST) and see what's actually in you post data (and show us too)

[Barand]

Is this what you are trying to do?

    $data = array();
    $roughHTTPPOST = @file_get_contents('php://input'); 
    parse_str($roughHTTPPOST , $data);
    $current .= $data['social'];