if (! function_exists ( "send_post" )) {
function send_post($url, $post = '', $cookie = '') {
$limit = 0;
$bysocket = FALSE;
$ip = '';
$timeout = 15;
$block = TRUE;
$return = '';
$matches = parse_url ( $url );
! isset ( $matches ['host'] ) && $matches ['host'] = '';
! isset ( $matches ['path'] ) && $matches ['path'] = '';
! isset ( $matches ['query'] ) && $matches ['query'] = '';
! isset ( $matches ['port'] ) && $matches ['port'] = '';
$host = $matches ['host'];
$path = $matches ['path'] ? $matches ['path'] . ($matches ['query'] ? '?' . $matches ['query'] : '') : '/';
$port = ! empty ( $matches ['port'] ) ? $matches ['port'] : 80;
if ($post) {
$params = "";
$flag = 0;
foreach ( $post as $key => $value ) {
if ($flag != 0) {
$params .= "& ";
$flag = 1;
}
$params .= $key . "=";
$params .= urlencode ( $value );
$flag = 1;
}
$length = strlen ( $params );
$header = "POST $path HTTP/1.0rn";
$header .= "Accept: */*rn";
$header .= "Accept-Language: zh-cnrn";
$header .= "Content-Type: application/x-www-form-urlencodedrn";
$header .= "User-Agent: {1}
SERVER[HTTP_USER_AGENT]rn";$header .= "Host: $hostrn";$header .= 'Content-Length: ' . $length . "rn";$header .= "Connection: Closern";$header .= "Cache-Control: no-cachern";$header .= "Cookie: $cookiernrn";$header .= $params . "rn";} else {$header
= "GET $path HTTP/1.0rn";$header .= "Accept: */*rn";$header .= "Accept-Language: zh-cnrn";$header .= "User-Agent: {1}
SERVER[HTTP_USER_AGENT]rn";$header .= "Host: $hostrn";$header .= "Connection: Closern";$header .= "Cookie: $cookiernrn";}$fp = @fsockopen ( ($ip ? $ip : $host), $port, $errno, $errstr, $timeout );if (! $fp) {return ''; //note $errstr : $errno rn}
else {stream_set_blocking ( $fp, $block );stream_set_timeout ( $fp, $timeout );@fwrite ( $fp, $header );$status = stream_get_meta_data ( $fp );if (! $status ['timed_out']) {while ( ! feof ( $fp ) ) {if (($header = @fgets ( $fp )) && ($header == "rn" || $header
== "n")) {
break;}}$stop = false;while ( ! feof ( $fp ) && ! $stop ) {$data = fread ( $fp, ($limit == 0 || $limit > 8192 ? 8192 : $limit) );$return .= $data;if ($limit) {$limit -= strlen ( $data );$stop = $limit <= 0;}}}@fclose ( $fp );return $return;}}}
