/**
* Default HTTP requests options for YOURLS
*
* For a list of all available options, see function request() in /includes/Requests/Requests.php
*
* @uses YOURLS_PROXY
* @uses YOURLS_PROXY_USERNAME
* @uses YOURLS_PROXY_PASSWORD
* @since 1.7
* @return array Options
*/
function yourls_http_default_options()
{
$options = array('timeout' => yourls_apply_filter('http_default_options_timeout', 3), 'useragent' => yourls_http_user_agent(), 'follow_redirects' => true, 'redirects' => 3);
if (yourls_http_proxy_is_defined()) {
if (defined('YOURLS_PROXY_USERNAME') && defined('YOURLS_PROXY_PASSWORD')) {
$options['proxy'] = array(YOURLS_PROXY, YOURLS_PROXY_USERNAME, YOURLS_PROXY_PASSWORD);
} else {
$options['proxy'] = YOURLS_PROXY;
}
}
return yourls_apply_filter('http_default_options', $options);
}
function yourls_get_remote_content_fsockopen($url, $maxlen = 4096, $timeout = 5)
{
// get the host name and url path
$parsed_url = parse_url($url);
$host = $parsed_url['host'];
if (isset($parsed_url['path'])) {
$path = $parsed_url['path'];
} else {
$path = '/';
// the url is pointing to the host like http://www.mysite.com
}
if (isset($parsed_url['query'])) {
$path .= '?' . $parsed_url['query'];
}
if (isset($parsed_url['port'])) {
$port = $parsed_url['port'];
} else {
$port = '80';
}
$response = false;
// connect to the remote server
$fp = @fsockopen($host, $port, $errno, $errstr, $timeout);
var_dump($errno, $errstr);
if ($fp !== false) {
// send some fake headers to mimick a standard browser
fputs($fp, "GET {$path} HTTP/1.0\r\n" . "Host: {$host}\r\n" . "User-Agent: " . yourls_http_user_agent() . "\r\n" . "Accept: */*\r\n" . "Accept-Language: en-us,en;q=0.5\r\n" . "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7\r\n" . "Keep-Alive: 300\r\n" . "Connection: keep-alive\r\n" . "Referer: http://{$host}\r\n\r\n");
// retrieve the response from the remote server
$buffer = min($maxlen, 4096);
while (!feof($fp) && !(strlen($response) >= $maxlen)) {
// get more or less $maxlen bytes (between $maxlen and ($maxlen + ($maxlen-1)) actually)
$response .= fread($fp, $buffer);
}
fclose($fp);
} else {
//$response = trim( "Error: #$errno. $errstr" );
return false;
}
// return the file content
return $response;
}
/**
* Default HTTP requests options for YOURLS
*
* For a list of all available options, see function request() in /includes/Requests/Requests.php
*
* @since 1.7
* @return array Options
*/
function yourls_http_default_options()
{
$options = array('timeout' => yourls_apply_filter('http_default_options_timeout', 3), 'useragent' => yourls_http_user_agent(), 'follow_redirects' => true, 'redirects' => 3);
if (yourls_http_get_proxy()) {
$options['proxy'] = yourls_http_get_proxy();
}
return yourls_apply_filter('http_default_options', $options);
}
