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Quickstart: Check spelling with Bing Spell Check REST API and PHP

  • Cikk

Use this quickstart to make your first call to Bing Spell Check REST API. This simple PHP application sends a request to the API and returns a list of suggested corrections.

Although this application is written in PHP, the API is a RESTful Web service compatible with most programming languages.

Prerequisites

Get Bing Spell Check REST API results

  1. Create a new PHP project in your favorite IDE.

  2. Add the code provided below.

  3. Replace the subscriptionKey value with an access key valid for your subscription.

  4. Run the program.

    <?php

// NOTE: Be sure to uncomment the following line in your php.ini file.
// ;extension=php_openssl.dll

// These properties are used for optional headers (see below).
// define("CLIENT_ID", "<Client ID from Previous Response Goes Here>");
// define("CLIENT_IP", "999.999.999.999");
// define("CLIENT_LOCATION", "+90.0000000000000;long: 00.0000000000000;re:100.000000000000");

$host = 'https://api.bing.microsoft.com';
$path = '/v7.0/spellcheck?';
$params = 'mkt=en-us&mode=proof';

$input = "Hollo, wrld!";

$data = array (
	'text' => urlencode ($input)
);

// NOTE: Replace this example key with a valid subscription key.
$key = 'ENTER KEY HERE';

// The following headers are optional, but it is recommended
// that they are treated as required. These headers will assist the service
// with returning more accurate results.
//'X-Search-Location' => CLIENT_LOCATION
//'X-MSEdge-ClientID' => CLIENT_ID
//'X-MSEdge-ClientIP' => CLIENT_IP

$headers = "Content-type: application/x-www-form-urlencoded\r\n" .
	"Ocp-Apim-Subscription-Key: $key\r\n";

// NOTE: Use the key 'http' even if you are making an HTTPS request. See:
// https://php.net/manual/en/function.stream-context-create.php
$options = array (
    'http' => array (
        'header' => $headers,
        'method' => 'POST',
        'content' => http_build_query ($data)
    )
);
$context  = stream_context_create ($options);
$result = file_get_contents ($host . $path . $params, false, $context);

if ($result === FALSE) {
	/* Handle error */
}

$json = json_encode(json_decode($result), JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
echo $json;
?>

Run the application

Run your application by starting a web server and navigating to your file.

Example JSON response

A successful response is returned in JSON, as shown in the following example:

{
   "_type": "SpellCheck",
   "flaggedTokens": [
      {
         "offset": 0,
         "token": "Hollo",
         "type": "UnknownToken",
         "suggestions": [
            {
               "suggestion": "Hello",
               "score": 0.9115257530801
            },
            {
               "suggestion": "Hollow",
               "score": 0.858039839213461
            },
            {
               "suggestion": "Hallo",
               "score": 0.597385084464481
            }
         ]
      },
      {
         "offset": 7,
         "token": "wrld",
         "type": "UnknownToken",
         "suggestions": [
            {
               "suggestion": "world",
               "score": 0.9115257530801
            }
         ]
      }
   ]
}

Next steps

Create a single-page web app