Php cURL SCRIPT_URL

Question

我使用cURL从其他网站获取网页内容。当我在浏览器中打开此页面时，我$_SERVER['SCRIPT_URL'] = '/content/'。 但是当我用cURL获得此页面时，我有$_SERVER['SCRIPT_URL'] = '/content/index.php'。

我应该发送哪些请求与浏览器中的SCRIPT_URL相同？

这是我的课程：

<?php

class CurlReader implements IReader
{
/**
 * @var array
 */
protected $_lastResponseHeaders = null;


/**
 * @param string $url
 * @param array $context
 * @return string
 */
public function read($url, array $context = null)
{
    $this->_lastResponseHeaders = null;
    $return = '';

    $ch = curl_init();

    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_HEADERFUNCTION, array(&$this, 'readHeader'));
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($ch, CURLOPT_ENCODING , 'gzip');

    if (!empty($context['method'])) {
        if (strtolower($context['method']) == 'post') {
            curl_setopt($ch, CURLOPT_POST, true);
        }
    }
    if (!empty($context['header'])) {
        curl_setopt($ch, CURLOPT_HTTPHEADER, array_map('trim', explode("\r", $context['header'])));
    }

    $return = curl_exec($ch);
    if(curl_exec($ch) === false) {
        throw new ReaderException(curl_error($ch));
    }

    curl_close($ch);

    return $return;
}

/**
 * @return array
 */
public function getHeaders()
{
    return $this->_lastResponseHeaders;
}

/**
 * @param array $headers
 */
protected function readHeader($curl, $header)
{
    if (strpos($header, 'HTTP') !== false) {
        preg_match("/\d{3}/i", $header, $matches);
        $this->_lastResponseHeaders['Status'] = (int) $matches[0];
    } elseif (($pos = strpos($header, ':')) !== false) {
        $name = trim(substr($header, 0, $pos));
        $value = trim(substr($header, $pos + 1));
        $this->_lastResponseHeaders[$name] = $value;
    }
    return strlen($header);
}
}

Answer 1

尝试$_SERVER["SCRIPT_FILENAME"]

http://php.net/manual/en/reserved.variables.server.php：

  

＆＃39; SCRIPT_FILENAME＆＃39;

     

当前正在执行的脚本的绝对路径名。