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POPass data Python to PHP via JSON
 

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    <p>the scope of my project is to pass certain values from a python script to a remote php script.</p> <p>i've a python script that generate an associatve array. For example (already JSON encoded):</p> <pre><code>{"FRONT": "19.50", "RACK": "17.63", "REAR": "21.06", "ROOM": "15.6"} </code></pre> <p>I need to pass this associative array to a remote PHP script i followed this tutorial: <a href="http://nonstopblah.wordpress.com/2010/07/13/python-to-php-via-json/" rel="nofollow">http://nonstopblah.wordpress.com/2010/07/13/python-to-php-via-json/</a></p> <p>I get 200 for HTTP Response but in the php script the POST variable seems to be empty</p> <p>Here my code:</p> <pre><code>bulkData = json.dumps(temp, ensure_ascii = 'False') # ensure_ascii is false as data is in unicode and not ascii encoding , use this if data is in any other encoding print bulkData print '\nHTTP Response' headers = { "charset":"utf-8", "Accept": "text/plain"} conn = httplib.HTTPConnection(report_host) postData = urllib.urlencode({'results':bulkData}) conn.request("POST", report_path, postData,headers) response = conn.getresponse() text = response.read() print "Response status: ",response.status,"\n",text conn.close() </code></pre> <p>this is the PHP script:</p> <pre><code>if( isset($_POST['results']) ) { $data = json_decode($_POST['results']); print_r($data); } else { echo 'Nothing to listen.'; print_r($_POST); } </code></pre> <p>and this is the output of my python script (with the remote response):</p> <pre><code>{"FRONT": "20.44", "RACK": "18.88", "REAR": "21.25", "ROOM": "17.7"} HTTP Response Response status: 200 Nothing to listen.Array ( ) </code></pre> <p>is there a smarter way to do it? What am i missing here?</p> <p>Thank you in advance for your kind answers.</p>
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    1. COHave you tried logging the `Content-Type` received by the PHP script? You're sending "application/x-www-form-urlencoded" data, and if that arrives as, say, "text/plain", it may not work. (But really, why are you URL-encoding the data in the first place? Why not just send "application/json" and send the JSON as-is as the POST data?)
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    2. COPS, Why are you writing the front-end and the back-end in different languages, neither of which you know very well, in the first place? It means there's twice as much to learn, and twice as much that can go wrong mysteriously. Why not just write the service in Python too (or, if you really must, write the client in PHP)?
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    3. COPPS, looking over the blog post you linked, it seems like the author doesn't understand web services any better than you, so I'd recommend looking for a better tutorial.
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