Примеры использования cURL в PHP

Статья

Автор: По материалам сайта: link ★ (id:1)
Дата: 2025-01-30 15:42:54

Категории: Программир.; Интернет, сети, web;

<h1>Примеры использования cURL в PHP</h1><p style="text-align:right;"><i><strong>Оригинал публикации находится по адресу: </strong></i><a href="https://snipp.ru/php/curl"><i><strong>https://snipp.ru/php/curl</strong></i></a></p><figure class="table" style="width:40%;"><table><tbody><tr><td><figure class="image"><img src="upload/2024-01-11/101457-php-logo.jpg"></figure></td></tr></tbody></table></figure><p style="margin-left:0px;"><strong>Содержание</strong></p><ol><li><a style="background-color:transparent;border-bottom:1px dashed rgb(153, 153, 153);border-image:initial;border-left-color:initial;border-left-width:0px;border-right-color:initial;border-right-width:0px;border-top-color:initial;border-top-width:0px;color:rgb(51, 51, 51);font-family:inherit;font-feature-settings:inherit;font-kerning:inherit;font-optical-sizing:inherit;font-size:16px;font-stretch:inherit;font-style:inherit;font-variant:inherit;font-variation-settings:inherit;font-weight:inherit;line-height:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-get-zapros"><strong>GET запрос</strong></a></li><li><a style="background-color:transparent;border-bottom:1px dashed rgb(153, 153, 153);border-image:initial;border-left-color:initial;border-left-width:0px;border-right-color:initial;border-right-width:0px;border-top-color:initial;border-top-width:0px;color:rgb(51, 51, 51);font-family:inherit;font-feature-settings:inherit;font-kerning:inherit;font-optical-sizing:inherit;font-size:16px;font-stretch:inherit;font-style:inherit;font-variant:inherit;font-variation-settings:inherit;font-weight:inherit;line-height:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-post-zapros"><strong>POST запрос</strong></a></li><li><a style="background-color:transparent;border-bottom:1px dashed rgb(153, 153, 153);border-image:initial;border-left-color:initial;border-left-width:0px;border-right-color:initial;border-right-width:0px;border-top-color:initial;border-top-width:0px;color:rgb(51, 51, 51);font-family:inherit;font-feature-settings:inherit;font-kerning:inherit;font-optical-sizing:inherit;font-size:16px;font-stretch:inherit;font-style:inherit;font-variant:inherit;font-variation-settings:inherit;font-weight:inherit;line-height:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-put-zapros"><strong>PUT запрос</strong></a></li><li><a style="background-color:transparent;border-bottom:1px dashed rgb(153, 153, 153);border-image:initial;border-left-color:initial;border-left-width:0px;border-right-color:initial;border-right-width:0px;border-top-color:initial;border-top-width:0px;color:rgb(51, 51, 51);font-family:inherit;font-feature-settings:inherit;font-kerning:inherit;font-optical-sizing:inherit;font-size:16px;font-stretch:inherit;font-style:inherit;font-variant:inherit;font-variation-settings:inherit;font-weight:inherit;line-height:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-delete-zapros"><strong>DELETE запрос</strong></a></li><li><a style="background-color:transparent;border-bottom:1px dashed rgb(153, 153, 153);border-image:initial;border-left-color:initial;border-left-width:0px;border-right-color:initial;border-right-width:0px;border-top-color:initial;border-top-width:0px;color:rgb(51, 51, 51);font-family:inherit;font-feature-settings:inherit;font-kerning:inherit;font-optical-sizing:inherit;font-size:16px;font-stretch:inherit;font-style:inherit;font-variant:inherit;font-variation-settings:inherit;font-weight:inherit;line-height:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-zapros-cherez-proxy"><strong>Запрос через proxy</strong></a></li><li><a style="background-color:transparent;border-bottom:1px dashed rgb(153, 153, 153);border-image:initial;border-left-color:initial;border-left-width:0px;border-right-color:initial;border-right-width:0px;border-top-color:initial;border-top-width:0px;color:rgb(51, 51, 51);font-family:inherit;font-feature-settings:inherit;font-kerning:inherit;font-optical-sizing:inherit;font-size:16px;font-stretch:inherit;font-style:inherit;font-variant:inherit;font-variation-settings:inherit;font-weight:inherit;line-height:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-otpravka-faylov-na-drugoy-server"><strong>Отправка файлов на другой сервер</strong></a></li><li><a style="background-color:transparent;border-bottom:1px dashed rgb(153, 153, 153);border-image:initial;border-left-color:initial;border-left-width:0px;border-right-color:initial;border-right-width:0px;border-top-color:initial;border-top-width:0px;color:rgb(51, 51, 51);font-family:inherit;font-feature-settings:inherit;font-kerning:inherit;font-optical-sizing:inherit;font-size:16px;font-stretch:inherit;font-style:inherit;font-variant:inherit;font-variation-settings:inherit;font-weight:inherit;line-height:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-skachivanie-faylov"><strong>Скачивание файлов</strong></a></li><li><a style="background-color:transparent;border-bottom:1px dashed rgb(153, 153, 153);border-image:initial;border-left-color:initial;border-left-width:0px;border-right-color:initial;border-right-width:0px;border-top-color:initial;border-top-width:0px;color:rgb(51, 51, 51);font-family:inherit;font-feature-settings:inherit;font-kerning:inherit;font-optical-sizing:inherit;font-size:16px;font-stretch:inherit;font-style:inherit;font-variant:inherit;font-variation-settings:inherit;font-weight:inherit;line-height:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-otpravit-i-poluchit-cookie"><strong>Отправить и получить cookie</strong></a></li><li><a style="background-color:transparent;border-bottom:1px dashed rgb(153, 153, 153);border-image:initial;border-left-color:initial;border-left-width:0px;border-right-color:initial;border-right-width:0px;border-top-color:initial;border-top-width:0px;color:rgb(51, 51, 51);font-family:inherit;font-feature-settings:inherit;font-kerning:inherit;font-optical-sizing:inherit;font-size:16px;font-stretch:inherit;font-style:inherit;font-variant:inherit;font-variation-settings:inherit;font-weight:inherit;line-height:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-imitaciya-brauzera"><strong>Имитация браузера</strong></a></li><li><a style="background-color:transparent;border-bottom:1px dashed rgb(153, 153, 153);border-image:initial;border-left-color:initial;border-left-width:0px;border-right-color:initial;border-right-width:0px;border-top-color:initial;border-top-width:0px;color:rgb(51, 51, 51);font-family:inherit;font-feature-settings:inherit;font-kerning:inherit;font-optical-sizing:inherit;font-size:16px;font-stretch:inherit;font-style:inherit;font-variant:inherit;font-variation-settings:inherit;font-weight:inherit;line-height:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-http-avtorizaciya"><strong>HTTP авторизация</strong></a></li><li><a style="background-color:transparent;border-bottom:1px dashed rgb(153, 153, 153);border-image:initial;border-left-color:initial;border-left-width:0px;border-right-color:initial;border-right-width:0px;border-top-color:initial;border-top-width:0px;color:rgb(51, 51, 51);font-family:inherit;font-feature-settings:inherit;font-kerning:inherit;font-optical-sizing:inherit;font-size:16px;font-stretch:inherit;font-style:inherit;font-variant:inherit;font-variation-settings:inherit;font-weight:inherit;line-height:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#oauth-avtorizaciya"><strong>Получить HTTP код ответа сервера</strong></a></li><li><a style="background-color:transparent;border-bottom:1px dashed rgb(153, 153, 153);border-image:initial;border-left-color:initial;border-left-width:0px;border-right-color:initial;border-right-width:0px;border-top-color:initial;border-top-width:0px;color:rgb(51, 51, 51);font-family:inherit;font-feature-settings:inherit;font-kerning:inherit;font-optical-sizing:inherit;font-size:16px;font-stretch:inherit;font-style:inherit;font-variant:inherit;font-variation-settings:inherit;font-weight:inherit;line-height:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-esli-curl-vozvraschaet-false"><strong>Если CURL возвращает false</strong></a></li></ol><p style="margin-left:0px;"><strong>cURL PHP – это библиотека предназначенная для получения и передачи данных через такие протоколы, как HTTP, FTP, HTTPS. Библиотека используется для получения данных в виде XML, JSON и непосредственно в HTML, парсинга, загрузки и передачи файлов и т.д.</strong></p><h2 style="margin-left:10px;"><a style="background-color:transparent;border-bottom-style:none;border-image:initial;border-left-width:0px;border-right-width:0px;border-top-width:0px;color:rgb(0, 0, 0);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-get-zapros" name="link-get-zapros"><strong>GET запрос</strong></a></h2><pre><code class="language-php">$ch = curl_init('https://example.com');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
$html = curl_exec($ch);curl_close($ch); 
echo $html;</code></pre><h3 style="margin-left:0px;"><a style="background-color:transparent;border-bottom-style:none;border-image:initial;border-left-width:0px;border-right-width:0px;border-top-width:0px;color:rgb(0, 0, 0);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#get-zapros-s-parametrami" name="get-zapros-s-parametrami">GET-запрос с параметрами</a></h3><pre><code class="language-php">$get = array(	'name'  => 'Alex','email' => 'mail@example.com'); 
$ch = curl_init('https://example.com?' . http_build_query($get));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
$html = curl_exec($ch);
curl_close($ch); 
echo $html;</code></pre><p style="margin-left:0px;"> </p><h2><a style="background-color:transparent;border-bottom-style:none;border-image:initial;border-left-width:0px;border-right-width:0px;border-top-width:0px;color:rgb(0, 0, 0);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-post-zapros" name="link-post-zapros">POST запрос</a></h2><pre><code class="language-php">$array = array(	'login'    => 'admin',	'password' => '1234');		 
$ch = curl_init('https://example.com');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($array, '', '&'));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
$html = curl_exec($ch);
curl_close($ch);	 
echo $html;</code></pre><h3 style="margin-left:0px;"><a style="background-color:transparent;border-bottom-style:none;border-image:initial;border-left-width:0px;border-right-width:0px;border-top-width:0px;color:rgb(0, 0, 0);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#otpravka-json-cherez-post-zapros">Отправка JSON через POST-запрос</a></h3><pre><code class="language-php">$data = array(	'name'  => 'Маффин',	'price' => 100.0);		 
$ch = curl_init('https://example.com');
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type:application/json'));
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data, JSON_UNESCAPED_UNICODE)); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
$res = curl_exec($ch);
curl_close($ch); 
$res = json_encode($res, JSON_UNESCAPED_UNICODE);
print_r($res);</code></pre><h2><a style="background-color:transparent;border-bottom-style:none;border-image:initial;border-left-width:0px;border-right-width:0px;border-top-width:0px;color:rgb(0, 0, 0);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-put-zapros" name="link-put-zapros">PUT запрос</a></h2><p style="margin-left:0px;"><strong>HTTP-метод PUT используется в REST API для обновления данных.</strong></p><pre><code class="language-php">$data = array(	'name'  => 'Маффин',	'price' => 100.0);	 
$ch = curl_init('https://example.com');
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT');
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($array, '', '&'));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
$html = curl_exec($ch);
curl_close($ch);	 
echo $html;</code></pre><h2><a style="background-color:transparent;border-bottom-style:none;border-image:initial;border-left-width:0px;border-right-width:0px;border-top-width:0px;color:rgb(0, 0, 0);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-delete-zapros" name="link-delete-zapros">DELETE запрос</a></h2><p style="margin-left:0px;"><strong>HTTP-метод DELETE используется в REST API для удаления объектов.</strong></p><pre><code class="language-php">$ch = curl_init('https://example.com');
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'DELETE');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_exec($ch);
curl_close($ch);</code></pre><h2><a style="background-color:transparent;border-bottom-style:none;border-image:initial;border-left-width:0px;border-right-width:0px;border-top-width:0px;color:rgb(0, 0, 0);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-zapros-cherez-proxy" name="link-zapros-cherez-proxy">Запрос через proxy</a></h2><pre><code class="language-php">$proxy = '165.22.115.179:8080'; 
$ch = curl_init('https://example.com');
curl_setopt($ch, CURLOPT_TIMEOUT, 400);
curl_setopt($ch, CURLOPT_PROXY, $proxy); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
$html = curl_exec($ch);
curl_close($ch);</code></pre><h2><a style="background-color:transparent;border-bottom-style:none;border-image:initial;border-left-width:0px;border-right-width:0px;border-top-width:0px;color:rgb(0, 0, 0);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-otpravka-faylov-na-drugoy-server" name="link-otpravka-faylov-na-drugoy-server">Отправка файлов на другой сервер</a></h2><p style="margin-left:0px;"><strong>Отправка файлов осуществляется методом POST:</strong></p><h4 style="margin-left:0px;">До PHP 5.5</h4><pre><code class="language-php">$ch = curl_init('https://example.com');  
curl_setopt($ch, CURLOPT_POST, 1);  
curl_setopt($ch, CURLOPT_POSTFIELDS, array('photo' => '@' . __DIR__ . '/image.png'); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
$html = curl_exec($ch);
curl_close($ch);</code></pre><p style="margin-left:0px;">С PHP 5.5 следует применять CURLFile</p><pre><code class="language-php">$curl_file = curl_file_create(__DIR__ . '/image.png', 'image/png' , 'image.png'); 
$ch = curl_init('https://example.com');  
curl_setopt($ch, CURLOPT_POST, 1);  
curl_setopt($ch, CURLOPT_POSTFIELDS, array('photo' => $curl_file));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
$res = curl_exec($ch);
curl_close($ch);</code></pre><p style="margin-left:0px;"><strong>Также через curl можно отправить сразу несколько файлов:</strong></p><pre><code class="language-php">$curl_files = array(	
'photo[0]' => curl_file_create(__DIR__ . '/image.png', 'image/png' , 'image.png'),	
'photo[1]' => curl_file_create(__DIR__ . '/image-2.png', 'image/png' , 'image-2.png')); 
$ch = curl_init('https://example.com');  
curl_setopt($ch, CURLOPT_POST, 1);  
curl_setopt($ch, CURLOPT_POSTFIELDS, $curl_files);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
$res = curl_exec($ch);
curl_close($ch);</code></pre><p style="margin-left:0px;"><strong>Ещё файлы можно отправить методом PUT, например так загружаются файлы в </strong><a style="background-color:transparent;border-bottom:1px solid rgba(0, 108, 202, 0.4);border-image:initial;border-left-color:initial;border-left-width:0px;border-right-color:initial;border-right-width:0px;border-top-color:initial;border-top-width:0px;color:rgb(0, 108, 202);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;"><strong>REST API Яндекс Диска</strong></a><strong>.</strong></p><pre><code class="language-php">$file = __DIR__ . '/image.jpg';$fp = fopen($file, 'r'); $ch = curl_init('https://example.com');curl_setopt($ch, CURLOPT_PUT, true);curl_setopt($ch, CURLOPT_UPLOAD, true);curl_setopt($ch, CURLOPT_INFILESIZE, filesize($file));curl_setopt($ch, CURLOPT_INFILE, $fp);curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);curl_setopt($ch, CURLOPT_HEADER, false);curl_exec($ch);curl_close($ch);</code></pre><h2><a style="background-color:transparent;border-bottom-style:none;border-image:initial;border-left-width:0px;border-right-width:0px;border-top-width:0px;color:rgb(0, 0, 0);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-skachivanie-faylov" name="link-skachivanie-faylov">Скачивание файлов</a></h2><p style="margin-left:0px;"><strong>Curl позволяет сохранить результат сразу в файл, указав указатель на открытый файл в параметре CURLOPT_FILE.</strong></p><pre><code class="language-php">$file_name = __DIR__ . '/file.html';$file = @fopen($file_name, 'w'); 
$ch = curl_init('https://example.com');
curl_setopt($ch, CURLOPT_FILE, $file);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_exec($ch);
curl_close($ch); 
fclose($file);</code></pre><p style="margin-left:0px;"><strong>Второй вариант:</strong></p><pre><code class="language-php">$ch = curl_init('https://example.com');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
$html = curl_exec($ch);curl_close($ch); 
file_put_contents(__DIR__ . '/file.html', $html);</code></pre><h2><a style="background-color:transparent;border-bottom-style:none;border-image:initial;border-left-width:0px;border-right-width:0px;border-top-width:0px;color:rgb(0, 0, 0);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-otpravit-i-poluchit-cookie" name="link-otpravit-i-poluchit-cookie">Отправить и получить cookie</a></h2><p style="margin-left:0px;"><strong>Чтобы CURL сохранял куки в файле достаточно прописать его путь в параметрах CURLOPT_COOKIEFILE и CURLOPT_COOKIEJAR.</strong></p><pre><code class="language-php">$ch = curl_init('https://example.com');
curl_setopt($ch, CURLOPT_COOKIEFILE, __DIR__ . '/cookie.txt');
curl_setopt($ch, CURLOPT_COOKIEJAR, __DIR__ . '/cookie.txt');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false); 
$html = curl_exec($ch);
curl_close($ch);	</code></pre><p style="margin-left:0px;"><strong>Передать значение кук можно принудительно через параметр CURLOPT_COOKIE.</strong></p><pre><code class="language-php">$ch = curl_init('https://example.com');
curl_setopt($ch, CURLOPT_COOKIE, 'PHPSESSID=61445603b6a0809b061080ed4bb93da3');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false); 
$html = curl_exec($ch);
curl_close($ch);</code></pre><h2><a style="background-color:transparent;border-bottom-style:none;border-image:initial;border-left-width:0px;border-right-width:0px;border-top-width:0px;color:rgb(0, 0, 0);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-imitaciya-brauzera" name="link-imitaciya-brauzera">Имитация браузера</a></h2><p style="margin-left:0px;"><strong>На многих сайтах есть защита от парсинга. Она основана на том что браузер передает серверу user agent, referer, cookie. Сервер проверяет эти данные и возвращает нормальную страницу. При подключение через curl эти данные не передаются и сервер отдает ошибку 404 или 500. Чтобы имитировать браузер нужно добавить заголовки:</strong></p><pre><code class="language-php">$headers = array(
	'cache-control: max-age=0',
	'upgrade-insecure-requests: 1',
	'user-agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36',	
	'sec-fetch-user: ?1',	
	'accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3',
	'x-compress: null',
	'sec-fetch-site: none',
	'sec-fetch-mode: navigate',
	'accept-encoding: deflate, br',
	'accept-language: ru-RU,ru;q=0.9,en-US;q=0.8,en;q=0.7',);
$ch = curl_init('https://example.com');
curl_setopt($ch, CURLOPT_COOKIEFILE, __DIR__ . '/cookie.txt');
curl_setopt($ch, CURLOPT_COOKIEJAR, __DIR__ . '/cookie.txt');
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, true);
$html = curl_exec($ch);
curl_close($ch); 
echo $html;</code></pre><h2 style="margin-left:10px;"><a style="background-color:transparent;border-bottom-style:none;border-image:initial;border-left-width:0px;border-right-width:0px;border-top-width:0px;color:rgb(0, 0, 0);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="https://snipp.ru/php/curl#link-http-avtorizaciya">HTTP авторизация </a></h2><h3 style="margin-left:0px;"><a style="background-color:transparent;border-bottom-style:none;border-image:initial;border-left-width:0px;border-right-width:0px;border-top-width:0px;color:rgb(0, 0, 0);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#basic-authorization" name="basic-authorization">Basic Authorization</a></h3><p style="margin-left:0px;"><strong>Если на сервере настроена </strong><a style="background-color:transparent;border-bottom:1px solid rgba(0, 108, 202, 0.4);border-image:initial;border-left-color:initial;border-left-width:0px;border-right-color:initial;border-right-width:0px;border-top-color:initial;border-top-width:0px;color:rgb(0, 108, 202);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;"><strong>HTTP авторизация</strong></a><strong>, например с помощью .htpasswd, подключится к нему можно с помощью параметра CURLOPT_USERPWD.</strong></p><pre><code class="language-php">$ch = curl_init('https://example.com');
curl_setopt($ch, CURLOPT_USERPWD, 'login:password');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
$html = curl_exec($ch);
curl_close($ch); 
echo $html;</code></pre><h3 style="margin-left:0px;"><a style="background-color:transparent;border-bottom-style:none;border-image:initial;border-left-width:0px;border-right-width:0px;border-top-width:0px;color:rgb(0, 0, 0);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#oauth-avtorizaciya" name="oauth-avtorizaciya">OAuth авторизация</a></h3><pre><code class="language-php">$ch = curl_init('https://example.com');
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Authorization: OAuth TOKEN'));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
$html = curl_exec($ch);
curl_close($ch); 
echo $html;</code></pre><h2><a style="background-color:transparent;border-bottom-style:none;border-image:initial;border-left-width:0px;border-right-width:0px;border-top-width:0px;color:rgb(0, 0, 0);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="https://snipp.ru/php/curl#link-poluchit-http-kod-otveta-servera">Получить HTTP код ответа сервера</a></h2><pre><code class="language-php">$ch = curl_init('https://example.com');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_exec($ch);
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch); 
echo $http_code; // Выведет: 200</code></pre><p style="margin-left:0px;"> </p><h2><a style="background-color:transparent;border-bottom-style:none;border-image:initial;border-left-width:0px;border-right-width:0px;border-top-width:0px;color:rgb(0, 0, 0);font:inherit;margin:0px;padding:0px;text-decoration-skip-ink:none;text-decoration:none;vertical-align:baseline;" href="#link-esli-curl-vozvraschaet-false" name="link-esli-curl-vozvraschaet-false">Если CURL возвращает false</a></h2><p style="margin-left:0px;"><strong>Какая произошла ошибка можно узнать с помощью функции curl_errno().</strong></p><pre><code class="language-php">$ch = curl_init('https://example.com');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_exec($ch);$res = curl_exec($ch); 
var_dump($res); // false 
if ($errno = curl_errno($ch)) 
	{$message = curl_strerror($errno);	
	echo "cURL error ({$errno}):\n {$message}"; // Выведет: cURL error (35): SSL connect error
	}
curl_close($ch);</code></pre>

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