#40151 [Opn]: fsockopen can not work?

ID: 40151 User updated by: playercd8 at hotmail dot com Reported By: playercd8 at hotmail dot com Status: Open Bug Type: Network related Operating System: FreeBSD5.5 PHP Version: 5.2.0 New Comment: I can manual telnet remote WebServer to get a html-file at FreeBSD. but, I can not use fsockopen at FreeBSD. Why? Previous Comments: ------------------------------------------------------------------------ [2007-01-19 02:23:15] playercd8 at hotmail dot com function HttpRequest, It can run at PHP of Fedora Core 6. but, Why it can not run at FreeBSD ? Source code of the function, from http://www.webdeveloper.com/forum/archive/index.php/t-117095.html , and my some fix it. PHP work at FreeBSD, It can use socket_connect/socket_recv/socket_write ...etc. but, why It can not use fsockopen ? Why ? --------------------------------------------- function HttpRequest( $url, $method = "GET", $data = NULL, $additional_headers = NULL, $followRedirects = true ) { # in compliance with the RFC 2616 post data will not redirected $method = strtoupper($method); $url_parsed = @parse_url($url); if (!@$url_parsed['scheme']) $url_parsed = @parse_url('http://'.$url); extract($url_parsed); $data_get = NULL; if(is_array($data)) { $ampersand = ''; $temp = NULL; foreach($data as $k => $v) { if ($k != "0") { $temp .= $ampersand.urlencode($k).'='.urlencode($v); $ampersand = '&'; } } $data_get = $temp; } if(!@$port) { if ($scheme == "https") $port = 443; else $port = 80; } if(!@$path) $path = '/'; if(($method == "GET") and (@$data_get)) $path .= "?".$data_get; #debug if ($this->debug == true) echo $path; $out = "$method $path {$_SERVER['SERVER_PROTOCOL']}\r\n"; $out .= "Host: $host\r\n"; if($method == 'POST') { $out .= "Content-type: application/x-www-form-urlencoded\r\n"; $out .= "Content-length: " . @strlen($data_get) . "\r\n"; } $out .= (@$additional_headers)?$additional_headers:''; $out .= "Connection: Close\r\n\r\n"; if($method == "POST") $out .= $data_get."\r\n"; #debug if ($this->debug == true) echo $out; #fix https $openhost = ($scheme == "https" ? "ssl://" : "").$host; #debug if ($this->debug == true) echo "OpenSocket:".$openhost."(".$port.")"; if(!$fp = @fsockopen($openhost, $port, $errno, $errstr, 15)) { #debug if ($this->debug == true) echo "Now can not open socket.\nError($errno) $errstr\n"; return false; } fwrite($fp, $out); while (!feof($fp)) { $s = fgets($fp, 128); #debug if ($this->debug == true) echo "\n".$s; if ( $s == "\r\n" ) { $foundBody = true; continue; } if ( $foundBody ) { $body .= $s; } else { #echo $s; if( ($followRedirects) and (preg_match('/^Location:(.*)/i', $s, $matches) != false) ) { fclose($fp); if (strpos(trim($matches[1]), 'http') === false) { $urlTo = trim($matches[1]); $urlLocation = ($scheme == 'https' ? 'https://' : 'http://').($host).(substr($urlTo, 0, 1) == '/' ? '' : '/').($urlTo); return $this->HttpRequest( $urlLocation ); } else return $this->HttpRequest( trim($matches[1]) ); } $header .= $s; if(preg_match('@HTTP[/]1[.][01x][\s]{1,}([1-5][01][0-9])[\s].*$@', $s, $matches)) { $status = trim($matches[1]); } } } fclose($fp); return array('head' => trim($header), 'body' => trim($body), 'status' => $status); } ------------------------------------------------------------------------ [2007-01-17 10:01:48] tony2001@php.net Not enough information was provided for us to be able to handle this bug. Please re-read the instructions at http://bugs.php.net/how-to-report.php If you can provide more information, feel free to add it to this bug and change the status back to "Open". Thank you for your interest in PHP. ------------------------------------------------------------------------ [2007-01-17 09:34:56] playercd8 at hotmail dot com Description: ------------ $errno is return 671845376 $errstr is not retuen any string Why I can not use fsockopen to work ? Reproduce code: --------------- if(!$fp = @fsockopen($openhost, $port, $errno, $errstr, 15)) { #debug if ($this->debug == true) echo "Now can not open socket.\nError($errno) $errstr\n"; return false; } Expected result: ---------------- .. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=40151&edit=1