php curl php http request class example

curl.php

class Http
{
    /**
     * @var CurlHandle|false $curl
     */
    private CurlHandle|false $curl;

    private array $curlArray = [];

    private string|false $response;

    public function __construct()
    {
        $this->curl = curl_init();
    }

    public function url(string $url): self
    {
        $this->curlArray[CURLOPT_URL] = $url;
        return $this;
    }

    public function timeout(int $seconds): self
    {
        $this->curlArray[CURLOPT_TIMEOUT] = $seconds;
        return $this;
    }

    public function acceptJson(): self
    {
        $this->curlArray [CURLOPT_HTTPHEADER] = ['Content-Type: application/json'];
        return $this;
    }


    public function basicAuth(string $username, string $password): self
    {
        $this->curlArray [CURLOPT_USERPWD] = $username . ':' . $password;
        return $this;
    }

    public function getResponse(): string|bool
    {
        return $this->response;
    }

    public function ok(): bool
    {
        return $this->status() === 200;
    }


    public function error()
    {
        return curl_error($this->curl);
    }

    public function status(): int
    {
        return curl_getinfo($this->curl, CURLINFO_HTTP_CODE);
    }

    public function close(): void
    {
        curl_close($this->curl);
    }

    public function get(): self
    {
        $this->curlArray[CURLOPT_CUSTOMREQUEST] = 'GET';
        $this->performRequest();
        return $this;
    }

    public function post(array $payload): self
    {
        $this->curlArray [CURLOPT_CUSTOMREQUEST] = 'POST';
        $this->curlArray[CURLOPT_POSTFIELDS] = json_encode($payload);
        $this->performRequest();
        return $this;
    }

    /**
     * @return mixed
     */
    public function info(): mixed
    {
        return curl_getinfo($this->curl);
    }

    /**
     * @return void
     */
    private function performRequest(): void
    {
        curl_setopt_array($this->curl, $this->curlArray);
        $this->response = curl_exec($this->curl);
    }
}

$http = new Http();

$res = $http
    ->url('http://localhost/foo/bar')
    ->basicAuth('foo', 'bar')
    ->acceptJson()
    ->timeout(3)
    ->post([
        'transactionId' => '888fefwefe'
    ]);


//after request

$http->close();
$http->ok();
$http->error();
$http->info();
$http->status();


print_r($res->getResponse());

For bearer auth , can be use

curl_setopt($ch,CURLOPT_HTTPAUTH, CURLAUTH_BEARER);
curl_setopt($ch,CURLOPT_XOAUTH2_BEARER,$bearerToken)