open_close.php

<?php

class RequestClient
{
    protected $curl;
	
    private $baseUrl = env('BASE_URL');		
	
    public function __construct()
    {
        $this->curl = curl_init();
    }

    public function makeRequest($path, $method = 'GET', $payload = null, $headers = [])
    {
        $url = $this->baseUrl . $path;
        
        $this->setOptions($url, $method, $headers);
        
        if ($payload) {
            $this->buildQuery($payload);
        }
	    
	try {
	    $this->execute();			
	} catch (Exception $e) {
	    // Handle exception	
	}
    }

    protected function setOptions($url, $method, $headers)
    {
        curl_setopt($this->curl, CURLOPT_URL, $url);
        curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($this->curl, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($this->curl, CURLOPT_CONNECTTIMEOUT, 0);
        curl_setopt($this->curl, CURLOPT_TIMEOUT, 5000);
        curl_setopt($this->curl, CURLOPT_HTTPHEADER, $headers);
        
        if ($method === 'POST') {
            curl_setopt($this->curl, CURLOPT_POST, 1);
        }

	      if ($method === 'PUT'){
            curl_setopt($this->curl, CURLOPT_CUSTOMREQUEST, "PUT");
        }
    }

    private function buildQuery($payload)
    {
        curl_setopt($this->curl, CURLOPT_POSTFIELDS, http_build_query($payload));
    }

    private function execute()
    {
        $response = curl_exec($this->curl);
        curl_close($this->curl);

        return $response;
    }
}