PHP Extension

OpenAI (ChatGPT) List Models

See more OpenAI ChatGPT Examples

Show how to list available OpenAI models and shows how to parse the JSON model information. PHP Extension

<?php

include("chilkat.php");

$success = false;

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

$http = new CkHttp();

// Implements the following CURL command:

// curl https://api.openai.com/v1/models \
//   -H "Authorization: Bearer $OPENAI_API_KEY"

// Use the following online tool to generate HTTP code from a CURL command
// Convert a cURL Command to HTTP Source Code

// Adds the "Authorization: Bearer $OPENAI_API_KEY" header.
// This is NOT a real key.  Change the "sk-vi...." to your own key.
$http->put_AuthToken('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');

$sbResponseBody = new CkStringBuilder();
$success = $http->QuickGetSb('https://api.openai.com/v1/models',$sbResponseBody);
if ($success == false) {
    print $http->lastErrorText() . "\n";
    exit;
}

$jResp = new CkJsonObject();
$jResp->LoadSb($sbResponseBody);
$jResp->put_EmitCompact(false);

print 'Response Body:' . "\n";
print $jResp->emit() . "\n";

$respStatusCode = $http->get_LastStatus();
print 'Response Status Code = ' . $respStatusCode . "\n";
if ($respStatusCode >= 400) {
    print 'Response Header:' . "\n";
    print $http->lastHeader() . "\n";
    print 'Failed.' . "\n";
    exit;
}

// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)

// {
//   "object": "list",
//   "data": [
//     {
//       "id": "babbage",
//       "object": "model",
//       "created": 1649358449,
//       "owned_by": "openai",
//       "permission": [
//         {
//           "id": "modelperm-49FUp5v084tBB49tC4z8LPH5",
//           "object": "model_permission",
//           "created": 1669085501,
//           "allow_create_engine": false,
//           "allow_sampling": true,
//           "allow_logprobs": true,
//           "allow_search_indices": false,
//           "allow_view": true,
//           "allow_fine_tuning": false,
//           "organization": "*",
//           "group": null,
//           "is_blocking": false
//         }
//       ],
//       "root": "babbage",
//       "parent": null
//     },
//     {
//       "id": "davinci",
//       "object": "model",
//       "created": 1649359874,
//       "owned_by": "openai",
//       "permission": [
//         {
//           "id": "modelperm-U6ZwlyAd0LyMk4rcMdz33Yc3",
//           "object": "model_permission",
//           "created": 1669066355,
//           "allow_create_engine": false,
//           "allow_sampling": true,
//           "allow_logprobs": true,
//           "allow_search_indices": false,
//           "allow_view": true,
//           "allow_fine_tuning": false,
//           "organization": "*",
//           "group": null,
//           "is_blocking": false
//         }
//       ],
//       "root": "davinci",
//       "parent": null
//     },
// ...
// ...

// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON

$v_object = $jResp->stringOf('object');
$i = 0;
$count_i = $jResp->SizeOfArray('data');
while ($i < $count_i) {
    $jResp->put_I($i);
    $id = $jResp->stringOf('data[i].id');
    $v_object = $jResp->stringOf('data[i].object');
    $created = $jResp->IntOf('data[i].created');
    $owned_by = $jResp->stringOf('data[i].owned_by');
    $root = $jResp->stringOf('data[i].root');
    $parent = $jResp->stringOf('data[i].parent');
    $j = 0;
    $count_j = $jResp->SizeOfArray('data[i].permission');
    while ($j < $count_j) {
        $jResp->put_J($j);
        $id = $jResp->stringOf('data[i].permission[j].id');
        $v_object = $jResp->stringOf('data[i].permission[j].object');
        $created = $jResp->IntOf('data[i].permission[j].created');
        $allow_create_engine = $jResp->BoolOf('data[i].permission[j].allow_create_engine');
        $allow_sampling = $jResp->BoolOf('data[i].permission[j].allow_sampling');
        $allow_logprobs = $jResp->BoolOf('data[i].permission[j].allow_logprobs');
        $allow_search_indices = $jResp->BoolOf('data[i].permission[j].allow_search_indices');
        $allow_view = $jResp->BoolOf('data[i].permission[j].allow_view');
        $allow_fine_tuning = $jResp->BoolOf('data[i].permission[j].allow_fine_tuning');
        $organization = $jResp->stringOf('data[i].permission[j].organization');
        $group = $jResp->stringOf('data[i].permission[j].group');
        $is_blocking = $jResp->BoolOf('data[i].permission[j].is_blocking');
        $j = $j + 1;
    }

    $i = $i + 1;
}


?>