# PHP

```php
<?php
class PureServers {
    private $email;
    private $password;
    private $session;

    public function __construct($email, $password) {
        $this->email = $email;
        $this->password = $password;
        $this->session = null;
    }

    private function parseHeaders($curl, $header) {
        $len = strlen($header);
        if (preg_match('/^session:\s*(.*)$/i', $header, $match)) {
            $this->session = trim($match[1]);
        }
        return $len;
    }

    public function request($url, $method, $data = [], $secured = false) {
        $curl = curl_init();
        $headers = [];

        if ($secured && $this->session) {
            $headers[] = "Session: {$this->session}";
        }

        if ($method === 'POST') {
            $headers[] = 'Content-Type: application/json';
        }

        $options = [
            CURLOPT_URL => "https://cp.pureservers.org/api/" . $url,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_CUSTOMREQUEST => strtoupper($method),
            CURLOPT_HTTPHEADER => $headers,
            CURLOPT_HEADERFUNCTION => [$this, 'parseHeaders'],
        ];

        if ($method === 'POST' && !empty($data)) {
            $options[CURLOPT_POSTFIELDS] = json_encode($data);
        }

        curl_setopt_array($curl, $options);
        $response = curl_exec($curl);
        $err = curl_error($curl);

        curl_close($curl);

        if ($err) {
            return ['data' => $err, 'success' => false];
        } else {
            return ['data' => json_decode($response, true), 'success' => true]; // Успех на основе HTTP кода здесь упрощён
        }
    }

    public function login() {
        $res = $this->request('auth/login', 'POST', ['email' => $this->email, 'password' => $this->password], false);
        if ($res['success']) {
            return true;
        }

        return $res;
    }
}
```

Пример использования с получением списка серверов:

```php
<?php
$email = "<email>";
$password = "<password>";
$api = new PureServers($email, $password);

$login = $api->login();
if ($login === true) {
    echo json_encode($api->request('servers/list', 'GET', [], true));
} else {
    echo $login;
}
```


---

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.pureservers.org/sdk/php.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.