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  1. <?php
  2. error_reporting(E_ALL);
  3.  
  4. $service_port = getservbyname('http', 'tcp');
  5.  
  6. $address = gethostbyname('i.imgur.com');
  7. $host = "i.imgur.com";
  8. $url = "/e4NumaQ.jpg";
  9.  
  10. $extensions = getMimeCollection();
  11.  
  12. $socket = socketInit($address, $service_port);
  13.  
  14. $in = "GET $url HTTP/1.1\r\n";
  15. $in .= "Host: $host\r\n";
  16. $in .= "Connection: Close\r\n\r\n";
  17. $out = '';
  18.  
  19. socketWrite($socket, $in);
  20.  
  21. $response = '';
  22.  
  23. while (false !== ($out = socket_read($socket, 2048))) {
  24.     if ($out === "") {
  25.       break;
  26.     }
  27.  
  28.     $response .= $out;
  29. }
  30.  
  31. $contentType = preg_match('/Content-Type:\s(.*?)[;\r\n]/', $response, $matches);
  32.  
  33. if(!$contentType) {
  34. 	$mime = "text/plain";
  35. } else {
  36. 	$mime = $matches[1];
  37. }
  38.  
  39. if (!isset($extensions[$mime])) {
  40. 	echo 'unsuported mime type';
  41. 	socket_close($socket);
  42. 	die;
  43. }
  44.  
  45. $extension = $extensions[$mime];
  46.  
  47. $response = preg_split('/\r\n\r\n/', $response, 2)[1];
  48.  
  49. file_put_contents(__DIR__ . '/test' . $extension, $response);
  50.  
  51.  
  52. echo "Closing socket...";
  53. socket_close($socket);
  54.  
  55.  
  56.  
  57. function socketWrite($msgsock, $buffer) {
  58.   $length = strlen($buffer);
  59.  
  60.   while ($bytesSent = socket_write($msgsock, $buffer)) {
  61.     if ($bytesSent == $length) {
  62.       echo "all bytes have been sent \n";
  63.       break;
  64.     } else {
  65.       $buffer = substr($buffer, $bytesSent);
  66.     }
  67.   }
  68.  
  69.   if ($bytesSent === false) {
  70.     echo "Не удалось записать данные в сокет, причина:" . socket_strerror(socket_last_error());
  71.     socket_close($msgsock);
  72.   }
  73. }
  74.  
  75.  
  76. function socketInit($address, $service_port) {
  77.   $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
  78.   if ($socket === false) {
  79.       echo "socket_create() failed: reason: " . socket_strerror(socket_last_error()) . "\n";
  80.       die;
  81.   } else {
  82.       echo "OK.\n";
  83.   }
  84.  
  85.  
  86.   $result = socket_connect($socket, $address, $service_port);
  87.   if ($result === false) {
  88.       echo "socket_connect() failed.\nReason: ($result) " . socket_strerror(socket_last_error($socket)) . "\n";
  89.       die;
  90.   } else {
  91.       echo "OK.\n";
  92.   }
  93.  
  94.   return $socket;
  95. }
  96.  
  97. function getMimeCollection() {
  98. 	return [
  99.   'application/x-authorware-bin' => '.aab',
  100.   'application/x-authorware-map' => '.aam',
  101.   'application/x-authorware-seg' => '.aas',
  102.   'text/vnd.abc' => '.abc',
  103.   'video/animaflex' => '.afl',
  104.   'application/x-aim' => '.aim',
  105.   'text/x-audiosoft-intra' => '.aip',
  106.   'application/x-navi-animation' => '.ani',
  107.   'application/x-nokia-9000-communicator-add-on-software' => '.aos',
  108.   'application/mime' => '.aps',
  109.   'application/arj' => '.arj',
  110.   'image/x-jg' => '.art',
  111.   'text/asp' => '.asp',
  112.   'application/x-mplayer2' => '.asx',
  113.   'video/x-ms-asf-plugin' => '.asx',
  114.   'audio/x-au' => '.au',
  115.   'application/x-troff-msvideo' => '.avi',
  116.   'video/avi' => '.avi',
  117.   'video/msvideo' => '.avi',
  118.   'video/x-msvideo' => '.avi',
  119.   'video/avs-video' => '.avs',
  120.   'application/x-bcpio' => '.bcpio',
  121.   'application/mac-binary' => '.bin',
  122.   'application/macbinary' => '.bin',
  123.   'application/x-binary' => '.bin',
  124.   'application/x-macbinary' => '.bin',
  125.   'image/x-windows-bmp' => '.bmp',
  126.   'application/x-bzip' => '.bz',
  127.   'application/vnd.ms-pki.seccat' => '.cat',
  128.   'application/clariscad' => '.ccad',
  129.   'application/x-cocoa' => '.cco',
  130.   'application/cdf' => '.cdf',
  131.   'application/x-cdf' => '.cdf',
  132.   'application/java' => '.class',
  133.   'application/java-byte-code' => '.class',
  134.   'application/x-java-class' => '.class',
  135.   'application/x-cpio' => '.cpio',
  136.   'application/mac-compactpro' => '.cpt',
  137.   'application/x-compactpro' => '.cpt',
  138.   'application/x-cpt' => '.cpt',
  139.   'application/pkcs-crl' => '.crl',
  140.   'application/pkix-crl' => '.crl',
  141.   'application/x-x509-user-cert' => '.crt',
  142.   'application/x-csh' => '.csh',
  143.   'text/x-script.csh' => '.csh',
  144.   'application/x-pointplus' => '.css',
  145.   'text/css' => '.css',
  146.   'application/x-deepv' => '.deepv',
  147.   'video/dl' => '.dl',
  148.   'video/x-dl' => '.dl',
  149.   'application/commonground' => '.dp',
  150.   'application/drafting' => '.drw',
  151.   'application/x-dvi' => '.dvi',
  152.   'drawing/x-dwf (old)' => '.dwf',
  153.   'model/vnd.dwf' => '.dwf',
  154.   'application/acad' => '.dwg',
  155.   'application/dxf' => '.dxf',
  156.   'text/x-script.elisp' => '.el',
  157.   'application/x-bytecode.elisp (compiled elisp)' => '.elc',
  158.   'application/x-elc' => '.elc',
  159.   'application/x-esrehber' => '.es',
  160.   'text/x-setext' => '.etx',
  161.   'application/envoy' => '.evy',
  162.   'application/vnd.fdf' => '.fdf',
  163.   'application/fractals' => '.fif',
  164.   'image/fif' => '.fif',
  165.   'video/fli' => '.fli',
  166.   'video/x-fli' => '.fli',
  167.   'text/vnd.fmi.flexstor' => '.flx',
  168.   'video/x-atomic3d-feature' => '.fmf',
  169.   'image/vnd.fpx' => '.fpx',
  170.   'image/vnd.net-fpx' => '.fpx',
  171.   'application/freeloader' => '.frl',
  172.   'image/g3fax' => '.g3',
  173.   'image/gif' => '.gif',
  174.   'video/gl' => '.gl',
  175.   'video/x-gl' => '.gl',
  176.   'application/x-gsp' => '.gsp',
  177.   'application/x-gss' => '.gss',
  178.   'application/x-gtar' => '.gtar',
  179.   'multipart/x-gzip' => '.gzip',
  180.   'application/x-hdf' => '.hdf',
  181.   'text/x-script' => '.hlb',
  182.   'application/hlp' => '.hlp',
  183.   'application/x-winhelp' => '.hlp',
  184.   'application/binhex' => '.hqx',
  185.   'application/binhex4' => '.hqx',
  186.   'application/mac-binhex' => '.hqx',
  187.   'application/mac-binhex40' => '.hqx',
  188.   'application/x-binhex40' => '.hqx',
  189.   'application/x-mac-binhex40' => '.hqx',
  190.   'application/hta' => '.hta',
  191.   'text/x-component' => '.htc',
  192.   'text/webviewhtml' => '.htt',
  193.   'x-conference/x-cooltalk' => '.ice ',
  194.   'image/x-icon' => '.ico',
  195.   'application/x-ima' => '.ima',
  196.   'application/x-httpd-imap' => '.imap',
  197.   'application/inf' => '.inf ',
  198.   'application/x-internett-signup' => '.ins',
  199.   'application/x-ip2' => '.ip ',
  200.   'video/x-isvideo' => '.isu',
  201.   'audio/it' => '.it',
  202.   'application/x-inventor' => '.iv',
  203.   'i-world/i-vrml' => '.ivr',
  204.   'application/x-livescreen' => '.ivy',
  205.   'audio/x-jam' => '.jam ',
  206.   'application/x-java-commerce' => '.jcm ',
  207.   'image/x-jps' => '.jps',
  208.   'application/x-javascript' => '.js ',
  209.   'image/jutvision' => '.jut',
  210.   'music/x-karaoke' => '.kar',
  211.   'application/x-ksh' => '.ksh',
  212.   'text/x-script.ksh' => '.ksh',
  213.   'audio/x-liveaudio' => '.lam',
  214.   'application/lha' => '.lha',
  215.   'application/x-lha' => '.lha',
  216.   'application/x-lisp' => '.lsp ',
  217.   'text/x-script.lisp' => '.lsp ',
  218.   'text/x-la-asf' => '.lsx',
  219.   'application/x-lzh' => '.lzh',
  220.   'application/lzx' => '.lzx',
  221.   'application/x-lzx' => '.lzx',
  222.   'text/x-m' => '.m',
  223.   'audio/x-mpequrl' => '.m3u ',
  224.   'application/x-troff-man' => '.man',
  225.   'application/x-navimap' => '.map',
  226.   'application/mbedlet' => '.mbd',
  227.   'application/x-magic-cap-package-1.0' => '.mc$',
  228.   'application/mcad' => '.mcd',
  229.   'application/x-mathcad' => '.mcd',
  230.   'image/vasa' => '.mcf',
  231.   'text/mcf' => '.mcf',
  232.   'application/netmc' => '.mcp',
  233.   'application/x-troff-me' => '.me ',
  234.   'application/x-frame' => '.mif',
  235.   'application/x-mif' => '.mif',
  236.   'www/mime' => '.mime ',
  237.   'audio/x-vnd.audioexplosion.mjuicemediafile' => '.mjf',
  238.   'video/x-motion-jpeg' => '.mjpg ',
  239.   'application/x-meme' => '.mm',
  240.   'audio/mod' => '.mod',
  241.   'audio/x-mod' => '.mod',
  242.   'audio/x-mpeg' => '.mp2',
  243.   'video/x-mpeq2a' => '.mp2',
  244.   'audio/mpeg3' => '.mp3',
  245.   'audio/x-mpeg-3' => '.mp3',
  246.   'application/vnd.ms-project' => '.mpp',
  247.   'application/marc' => '.mrc',
  248.   'application/x-troff-ms' => '.ms',
  249.   'application/x-vnd.audioexplosion.mzz' => '.mzz',
  250.   'application/vnd.nokia.configuration-message' => '.ncm',
  251.   'application/x-mix-transfer' => '.nix',
  252.   'application/x-conference' => '.nsc',
  253.   'application/x-navidoc' => '.nvd',
  254.   'application/oda' => '.oda',
  255.   'application/x-omc' => '.omc',
  256.   'application/x-omcdatamaker' => '.omcd',
  257.   'application/x-omcregerator' => '.omcr',
  258.   'text/x-pascal' => '.p',
  259.   'application/pkcs10' => '.p10',
  260.   'application/x-pkcs10' => '.p10',
  261.   'application/pkcs-12' => '.p12',
  262.   'application/x-pkcs12' => '.p12',
  263.   'application/x-pkcs7-signature' => '.p7a',
  264.   'application/x-pkcs7-certreqresp' => '.p7r',
  265.   'application/pkcs7-signature' => '.p7s',
  266.   'text/pascal' => '.pas',
  267.   'image/x-portable-bitmap' => '.pbm ',
  268.   'application/vnd.hp-pcl' => '.pcl',
  269.   'application/x-pcl' => '.pcl',
  270.   'image/x-pict' => '.pct',
  271.   'image/x-pcx' => '.pcx',
  272.   'application/pdf' => '.pdf',
  273.   'audio/make.my.funk' => '.pfunk',
  274.   'image/x-portable-graymap' => '.pgm',
  275.   'image/x-portable-greymap' => '.pgm',
  276.   'application/x-newton-compatible-pkg' => '.pkg',
  277.   'application/vnd.ms-pki.pko' => '.pko',
  278.   'text/x-script.perl' => '.pl',
  279.   'application/x-pixclscript' => '.plx',
  280.   'text/x-script.perl-module' => '.pm',
  281.   'application/x-portable-anymap' => '.pnm',
  282.   'image/x-portable-anymap' => '.pnm',
  283.   'model/x-pov' => '.pov',
  284.   'image/x-portable-pixmap' => '.ppm',
  285.   'application/powerpoint' => '.ppt',
  286.   'application/x-mspowerpoint' => '.ppt',
  287.   'application/x-freelance' => '.pre',
  288.   'paleovu/x-pv' => '.pvu',
  289.   'text/x-script.phyton' => '.py ',
  290.   'applicaiton/x-bytecode.python' => '.pyc ',
  291.   'audio/vnd.qcelp' => '.qcp ',
  292.   'video/x-qtc' => '.qtc',
  293.   'audio/x-realaudio' => '.ra',
  294.   'application/x-cmu-raster' => '.ras',
  295.   'image/x-cmu-raster' => '.ras',
  296.   'text/x-script.rexx' => '.rexx ',
  297.   'image/vnd.rn-realflash' => '.rf',
  298.   'image/x-rgb' => '.rgb ',
  299.   'application/vnd.rn-realmedia' => '.rm',
  300.   'audio/mid' => '.rmi',
  301.   'application/ringing-tones' => '.rng',
  302.   'application/vnd.nokia.ringing-tone' => '.rng',
  303.   'application/vnd.rn-realplayer' => '.rnx ',
  304.   'image/vnd.rn-realpix' => '.rp ',
  305.   'text/vnd.rn-realtext' => '.rt',
  306.   'application/x-rtf' => '.rtf',
  307.   'video/vnd.rn-realvideo' => '.rv',
  308.   'audio/s3m' => '.s3m ',
  309.   'application/x-lotusscreencam' => '.scm',
  310.   'text/x-script.guile' => '.scm',
  311.   'text/x-script.scheme' => '.scm',
  312.   'video/x-scm' => '.scm',
  313.   'application/sdp' => '.sdp ',
  314.   'application/x-sdp' => '.sdp ',
  315.   'application/sounder' => '.sdr',
  316.   'application/sea' => '.sea',
  317.   'application/x-sea' => '.sea',
  318.   'application/set' => '.set',
  319.   'application/x-sh' => '.sh',
  320.   'text/x-script.sh' => '.sh',
  321.   'audio/x-psid' => '.sid',
  322.   'application/x-sit' => '.sit',
  323.   'application/x-stuffit' => '.sit',
  324.   'application/x-seelogo' => '.sl ',
  325.   'audio/x-adpcm' => '.snd',
  326.   'application/solids' => '.sol',
  327.   'application/x-pkcs7-certificates' => '.spc ',
  328.   'application/futuresplash' => '.spl',
  329.   'application/streamingmedia' => '.ssm ',
  330.   'application/vnd.ms-pki.certstore' => '.sst',
  331.   'application/sla' => '.stl',
  332.   'application/vnd.ms-pki.stl' => '.stl',
  333.   'application/x-navistyle' => '.stl',
  334.   'application/x-sv4cpio' => '.sv4cpio',
  335.   'application/x-sv4crc' => '.sv4crc',
  336.   'x-world/x-svr' => '.svr',
  337.   'application/x-shockwave-flash' => '.swf',
  338.   'application/x-tar' => '.tar',
  339.   'application/toolbook' => '.tbk',
  340.   'application/x-tcl' => '.tcl',
  341.   'text/x-script.tcl' => '.tcl',
  342.   'text/x-script.tcsh' => '.tcsh',
  343.   'application/x-tex' => '.tex',
  344.   'application/plain' => '.text',
  345.   'application/gnutar' => '.tgz',
  346.   'audio/tsp-audio' => '.tsi',
  347.   'application/dsptype' => '.tsp',
  348.   'audio/tsplayer' => '.tsp',
  349.   'text/tab-separated-values' => '.tsv',
  350.   'text/x-uil' => '.uil',
  351.   'application/i-deas' => '.unv',
  352.   'application/x-ustar' => '.ustar',
  353.   'multipart/x-ustar' => '.ustar',
  354.   'application/x-cdlink' => '.vcd',
  355.   'text/x-vcalendar' => '.vcs',
  356.   'application/vda' => '.vda',
  357.   'video/vdo' => '.vdo',
  358.   'application/groupwise' => '.vew ',
  359.   'application/vocaltec-media-desc' => '.vmd ',
  360.   'application/vocaltec-media-file' => '.vmf',
  361.   'audio/voc' => '.voc',
  362.   'audio/x-voc' => '.voc',
  363.   'video/vosaic' => '.vos',
  364.   'audio/voxware' => '.vox',
  365.   'audio/x-twinvq' => '.vqf',
  366.   'application/x-vrml' => '.vrml',
  367.   'x-world/x-vrt' => '.vrt',
  368.   'application/wordperfect6.1' => '.w61',
  369.   'audio/wav' => '.wav',
  370.   'audio/x-wav' => '.wav',
  371.   'application/x-qpro' => '.wb1',
  372.   'image/vnd.wap.wbmp' => '.wbmp',
  373.   'application/vnd.xara' => '.web',
  374.   'application/x-123' => '.wk1',
  375.   'windows/metafile' => '.wmf',
  376.   'text/vnd.wap.wml' => '.wml',
  377.   'application/vnd.wap.wmlc' => '.wmlc ',
  378.   'text/vnd.wap.wmlscript' => '.wmls',
  379.   'application/vnd.wap.wmlscriptc' => '.wmlsc ',
  380.   'application/x-wpwin' => '.wpd',
  381.   'application/x-lotus' => '.wq1',
  382.   'application/mswrite' => '.wri',
  383.   'application/x-wri' => '.wri',
  384.   'text/scriplet' => '.wsc',
  385.   'application/x-wintalk' => '.wtk ',
  386.   'image/x-xbitmap' => '.xbm',
  387.   'image/x-xbm' => '.xbm',
  388.   'image/xbm' => '.xbm',
  389.   'video/x-amt-demorun' => '.xdr',
  390.   'xgl/drawing' => '.xgz',
  391.   'image/vnd.xiff' => '.xif',
  392.   'audio/xm' => '.xm',
  393.   'application/xml' => '.xml',
  394.   'text/xml' => '.xml',
  395.   'xgl/movie' => '.xmz',
  396.   'application/x-vnd.ls-xpix' => '.xpix',
  397.   'image/xpm' => '.xpm',
  398.   'video/x-amt-showrun' => '.xsr',
  399.   'image/x-xwd' => '.xwd',
  400.   'image/x-xwindowdump' => '.xwd',
  401.   'application/x-compress' => '.z',
  402.   'application/x-zip-compressed' => '.zip',
  403.   'application/zip' => '.zip',
  404.   'multipart/x-zip' => '.zip',
  405.   'text/x-script.zsh' => '.zsh',
  406.   'text/html' => '.html',
  407.   'image/bmp' => '.bmp',
  408.   'text/plain' => '.txt',
  409.   'image/jpeg' => '.jpg',
  410.   'image/pjpeg' => '.jpg',
  411.   'image/png'  => '.png',
  412. ];
  413. }
Success #stdin #stdout #stderr 0s 52568KB
comments (?)
stdin
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Standard input is empty
stdout
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OK.
socket_connect() failed.
Reason: () Host name lookup failure
stderr
copy 
PHP Warning:  socket_connect(): Host lookup failed [-10002]: Host name lookup failure in /home/zNVxdb/prog.php on line 86
https://ideone.com/GsWE9B
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
secret

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