AI Content Detection in PHP

PHP is a popular scripting language for the web. It is typically processed on a web server as a module, daemon or CGI executable. Many popular web services are written in PHP including well-known websites such as Facebook and frameworks like Wordpress.

Sapling: AI Generated Content Detector

How do you distinguish or determine between text written by a human and text written by Large Language Model generative AIs? With Sapling, you can integrate AI Content Detection to an existing PHP application. You can also add grammar, spell checking, and other text AI functionality.

This page demonstrates a quick way to integrate AI writing and AI text checking functionality into a PHP application using Sapling's API. If you are not looking for a PHP guide, click here for guides for other programming languages.

Sapling does not currently maintain a PHP-specific SDK, but you can access the Sapling AI Detection HTTP API using any programming language that supports HTTP POST requests. An example of an AI text detector is shown below.

Setup Steps

Distinguish human text from AI text using PHP:

[Register] for an account.
Visit the [dashboard] to generate an API key.
Run the code below, filling in your API key.
Use longer text (more than 150 characters) for more accurate results.

PHP Grammar Check Quickstart


$url = 'https://api.sapling.ai/api/v1/aidetect';
$key = '<API_KEY>';
$postdata = json_encode(array(
    'key' => $key,
    'text' => 'I am an artificial intelligence system designed to help people solve complex problems. My capabilities include natural language processing, machine learning, and predictive analytics.!'
));

$context = stream_context_create(array(
    'http' => array(
        'method' => 'POST',
        'header' => array(
            'Content-Type: application/json',
            'Content-Length: ' . strlen($postdata)
        ),
        'content' => $postdata
    )
));

$response = file_get_contents($url, false, $context);
$responseData = json_decode($response, TRUE);
echo $response;

Returned result:

{
  "score":0.9989707556330055,
  "sentence_scores":[
    {
      "score":0.9764397893790885,
      "sentence": "I am an artificial intelligence system designed to help people solve complex problems."
    },
    {
      "score":0.9923806397189778,
      "sentence":"My capabilities include natural language processing, machine learning, and predictive analytics."
    }
  ],
  "text":"I am an artificial intelligence system designed to help people solve complex problems. My capabilities include natural language processing, machine learning, and predictive analytics."
}

Documentation

Addtional parameters and Sapling's full API documentation can be accessed here: https://sapling.ai/docs/api/detector