post http://api.addstructure.com/v1/analysis/sentimentstats?key=&format=
Extract sentiment statistics from text
Notes
- The API key and format parameters can be passed in the query string, while the other parameters should be posted as JSON in the message body (see example below).
$obj = array(
"text" => "I love natural language processing! NLP is lots of fun.",
"entities" => array(array("nlp", "natural language processing"))
);
$options = array(
'http' => array(
'method' => 'POST',
'content' => json_encode($obj),
'header'=> "Content-Type: application/json\r\n" .
"Accept: application/json\r\n"
)
);
$context = stream_context_create($options);
$result = file_get_contents("http://api.addstructure.com/v1/analysis/sentimentstats?key=APIKEY", false, $context);
echo($result);