<?php
require 'examples/boot.php';
use Cognesy\Instructor\Extras\Sequence\Sequence;
use Cognesy\Instructor\StructuredOutput;
use Cognesy\Utils\Arrays;
class Company {
public string $name;
public string $country;
public string $industry;
public string $websiteUrl;
}
class RespondWithStimulus {
public function __invoke(array $criteria, string $stimulus) : array {
$criteriaStr = Arrays::toBullets($criteria);
return StructuredOutput::using('openai')->with(
messages: [
['role' => 'user', 'content' => "List companies meeting criteria:\n{$criteriaStr}"],
['role' => 'user', 'content' => "{$stimulus}"],
],
responseModel: Sequence::of(Company::class),
)->get()->toArray();
}
}
$companies = (new RespondWithStimulus)(
criteria: [
"lead gen",
"located in US, Canada or Europe",
"mentioned on ProductHunt"
],
stimulus: "This is very important to my career."
);
dump($companies);
assert(is_array($companies));
assert(count($companies) > 0);
assert($companies[0] instanceof Company);
assert(!empty($companies[0]->name));
?>
