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<?php |
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namespace PiedWeb\Curl; |
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class Response |
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{ |
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/** @var Request */ |
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private $request; |
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/** @var string */ |
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private $headers; |
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/** @var string * */ |
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private $content; |
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/** @var array * */ |
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private $info; |
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public static function get(Request $request) |
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{ |
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$handle = $request->getHandle(); |
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$url = $request->getUrl(); |
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$returnHeaders = $request->getReturnHeader(); |
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$content = curl_exec($handle); |
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if (!$content) { |
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return curl_errno($handle); |
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} |
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$self = new self($request); |
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if (Request::RETURN_HEADER_ONLY === $returnHeaders) { |
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$self->headers = $content; |
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} else { |
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if (Request::RETURN_HEADER === $returnHeaders) { // Remove headers from response |
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$self->headers = substr($content, 0, $sHeaders = curl_getinfo($handle, CURLINFO_HEADER_SIZE)); |
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$content = substr($content, $sHeaders); |
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} |
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$self->content = $content; |
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} |
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$self->info = curl_getinfo($handle); // curl_getinfo(self::$ch, CURLINFO_EFFECTIVE_URL) |
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return $self; |
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} |
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private function __construct(Request $request) |
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{ |
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$this->request = $request; |
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} |
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public function getRequest() |
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{ |
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return $this->request; |
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} |
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public function getContent() |
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{ |
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return $this->content; |
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} |
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/** |
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* Return headers's data return by the request. |
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* |
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* @param bool $returnArray True to get an array, false to get a string |
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* |
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* @return array|string|null containing headers's data |
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*/ |
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public function getHeaders(bool $returnArray = true) |
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{ |
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if (isset($this->headers)) { |
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return true === $returnArray ? Helper::httpParseHeaders($this->headers) : $this->headers; |
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} |
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} |
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/** |
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* @return string requested url |
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*/ |
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public function getUrl() |
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{ |
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return $this->request->getUrl(); |
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} |
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/** |
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* Return current effective url. |
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* |
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* @return string |
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*/ |
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public function getEffectiveUrl() |
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{ |
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return isset($this->info['url']) ? $this->info['url'] : null; //curl_getinfo(self::$ch, CURLINFO_EFFECTIVE_URL); |
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} |
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/** |
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* Return the cookie(s) returned by the request (if there are). |
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* |
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* @return null|array containing the cookies |
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*/ |
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public function getCookies() |
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{ |
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if (isset($this->headers)) { |
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$headers = $this->getHeaders(); |
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if (isset($headers['Set-Cookie'])) { |
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if (is_array($headers['Set-Cookie'])) { |
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return implode('; ', $headers['Set-Cookie']); |
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} else { |
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return $headers['Set-Cookie']; |
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} |
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} |
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} |
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} |
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/** |
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* Get information regarding the request. |
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* |
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* @param string $key to get |
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* |
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* @return string|array |
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*/ |
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public function getInfo(?string $key = null) |
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{ |
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return $key ? (isset($this->info[$key]) ? $this->info[$key] : null) : $this->info; |
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} |
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public function getStatusCode() |
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{ |
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return $this->info['http_code']; |
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} |
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6 |
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public function getContentType() |
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{ |
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return $this->info['content_type']; |
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} |
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} |
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PiedWeb /
Curl
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