getDBkey();
$hash = md5( $name );
$url = "{$wgUploadPath}/" . $hash{0} . "/" .
substr( $hash, 0, 2 ) . "/{$name}";
return wfUrlencode( $url );
}
function wfImagePath( $img )
{
global $wgUploadDirectory;
$nt = Title::newFromText( $img );
if( !$nt ) return "";
$name = $nt->getDBkey();
$hash = md5( $name );
$path = "{$wgUploadDirectory}/" . $hash{0} . "/" .
substr( $hash, 0, 2 ) . "/{$name}";
return $path;
}
function wfThumbUrl( $img )
{
global $wgUploadPath;
$nt = Title::newFromText( $img );
if( !$nt ) return "";
$name = $nt->getDBkey();
$hash = md5( $name );
$url = "{$wgUploadPath}/thumb/" . $hash{0} . "/" .
substr( $hash, 0, 2 ) . "/{$name}";
return wfUrlencode( $url );
}
function wfImageThumbUrl( $name, $subdir="thumb" )
{
global $wgUploadPath;
$hash = md5( $name );
$url = "{$wgUploadPath}/{$subdir}/" . $hash{0} . "/" .
substr( $hash, 0, 2 ) . "/{$name}";
return wfUrlencode($url);
}
function wfImageArchiveUrl( $name )
{
global $wgUploadPath;
$hash = md5( substr( $name, 15) );
$url = "{$wgUploadPath}/archive/" . $hash{0} . "/" .
substr( $hash, 0, 2 ) . "/{$name}";
return wfUrlencode($url);
}
function wfUrlencode ( $s )
{
$ulink = urlencode( $s );
$ulink = preg_replace( "/%3[Aa]/", ":", $ulink );
$ulink = preg_replace( "/%2[Ff]/", "/", $ulink );
return $ulink;
}
function wfUtf8Sequence($codepoint) {
if($codepoint < 0x80) return chr($codepoint);
if($codepoint < 0x800) return chr($codepoint >> 6 & 0x3f | 0xc0) .
chr($codepoint & 0x3f | 0x80);
if($codepoint < 0x10000) return chr($codepoint >> 12 & 0x0f | 0xe0) .
chr($codepoint >> 6 & 0x3f | 0x80) .
chr($codepoint & 0x3f | 0x80);
if($codepoint < 0x100000) return chr($codepoint >> 18 & 0x07 | 0xf0) . # Double-check this
chr($codepoint >> 12 & 0x3f | 0x80) .
chr($codepoint >> 6 & 0x3f | 0x80) .
chr($codepoint & 0x3f | 0x80);
# Doesn't yet handle outside the BMP
return "$codepoint;";
}
function wfMungeToUtf8($string) {
global $wgInputEncoding; # This is debatable
#$string = iconv($wgInputEncoding, "UTF-8", $string);
$string = preg_replace ( '/([0-9]+);/e', 'wfUtf8Sequence($1)', $string );
$string = preg_replace ( '/([0-9a-f]+);/ie', 'wfUtf8Sequence(0x$1)', $string );
# Should also do named entities here
return $string;
}
function wfDebug( $text, $logonly = false )
{
global $wgOut, $wgDebugLogFile, $wgDebugComments, $wgProfileOnly;
if ( $wgDebugComments && !$logonly ) {
$wgOut->debug( $text );
}
if ( "" != $wgDebugLogFile && !$wgProfileOnly ) {
error_log( $text, 3, $wgDebugLogFile );
}
}
function logProfilingData()
{
global $wgRequestTime, $wgDebugLogFile;
global $wgProfiling, $wgProfileStack, $wgProfileLimit, $wgUser;
list( $usec, $sec ) = explode( " ", microtime() );
$now = (float)$sec + (float)$usec;
list( $usec, $sec ) = explode( " ", $wgRequestTime );
$start = (float)$sec + (float)$usec;
$elapsed = $now - $start;
if ( "" != $wgDebugLogFile ) {
$prof = wfGetProfilingOutput( $start, $elapsed );
$forward = "";
if( !empty( $_SERVER['HTTP_X_FORWARDED_FOR'] ) )
$forward = " forwarded for " . $_SERVER['HTTP_X_FORWARDED_FOR'];
if( !empty( $_SERVER['HTTP_CLIENT_IP'] ) )
$forward .= " client IP " . $_SERVER['HTTP_CLIENT_IP'];
if( !empty( $_SERVER['HTTP_FROM'] ) )
$forward .= " from " . $_SERVER['HTTP_FROM'];
if( $forward )
$forward = "\t(proxied via {$_SERVER['REMOTE_ADDR']}{$forward})";
if($wgUser->getId() == 0)
$forward .= " anon";
$log = sprintf( "%s\t%04.3f\t%s\n",
gmdate( "YmdHis" ), $elapsed,
urldecode( $_SERVER['REQUEST_URI'] . $forward ) );
error_log( $log . $prof, 3, $wgDebugLogFile );
}
}
function wfReadOnly()
{
global $wgReadOnlyFile;
if ( "" == $wgReadOnlyFile ) { return false; }
return is_file( $wgReadOnlyFile );
}
$wgReplacementKeys = array( "$1", "$2", "$3", "$4", "$5", "$6", "$7", "$8", "$9" );
# Get a message from anywhere
function wfMsg( $key ) {
$args = func_get_args();
if ( count( $args ) ) {
array_shift( $args );
}
return wfMsgReal( $key, $args, true );
}
# Get a message from the language file
function wfMsgNoDB( $key ) {
$args = func_get_args();
if ( count( $args ) ) {
array_shift( $args );
}
return wfMsgReal( $key, $args, false );
}
# Really get a message
function wfMsgReal( $key, $args, $useDB ) {
global $wgReplacementKeys, $wgMessageCache, $wgLang;
$fname = "wfMsg";
wfProfileIn( $fname );
if ( $wgMessageCache ) {
$message = $wgMessageCache->get( $key, $useDB );
} elseif ( $wgLang ) {
$message = $wgLang->getMessage( $key );
} else {
wfDebug( "No language object when getting $key\n" );
$message = "<$key>";
}
# Replace arguments
if( count( $args ) ) {
$message = str_replace( $wgReplacementKeys, $args, $message );
}
wfProfileOut( $fname );
return $message;
}
function wfCleanFormFields( $fields )
{
global $HTTP_POST_VARS;
global $wgInputEncoding, $wgOutputEncoding, $wgEditEncoding, $wgLang;
if ( get_magic_quotes_gpc() ) {
foreach ( $fields as $fname ) {
if ( isset( $HTTP_POST_VARS[$fname] ) ) {
$HTTP_POST_VARS[$fname] = stripslashes(
$HTTP_POST_VARS[$fname] );
}
global ${$fname};
if ( isset( ${$fname} ) ) {
${$fname} = stripslashes( ${$fname} );
}
}
}
$enc = $wgOutputEncoding;
if( $wgEditEncoding != "") $enc = $wgEditEncoding;
if ( $enc != $wgInputEncoding ) {
foreach ( $fields as $fname ) {
if ( isset( $HTTP_POST_VARS[$fname] ) ) {
$HTTP_POST_VARS[$fname] = $wgLang->iconv(
$wgOutputEncoding, $wgInputEncoding,
$HTTP_POST_VARS[$fname] );
}
global ${$fname};
if ( isset( ${$fname} ) ) {
${$fname} = $wgLang->iconv(
$enc, $wgInputEncoding, ${$fname} );
}
}
}
}
function wfMungeQuotes( $in )
{
$out = str_replace( "%", "%25", $in );
$out = str_replace( "'", "%27", $out );
$out = str_replace( "\"", "%22", $out );
return $out;
}
function wfDemungeQuotes( $in )
{
$out = str_replace( "%22", "\"", $in );
$out = str_replace( "%27", "'", $out );
$out = str_replace( "%25", "%", $out );
return $out;
}
function wfCleanQueryVar( $var )
{
global $wgLang;
if ( get_magic_quotes_gpc() ) {
$var = stripslashes( $var );
}
return $wgLang->recodeInput( $var );
}
function wfSpecialPage()
{
global $wgUser, $wgOut, $wgTitle, $wgLang;
/* FIXME: this list probably shouldn't be language-specific, per se */
$validSP = $wgLang->getValidSpecialPages();
$sysopSP = $wgLang->getSysopSpecialPages();
$devSP = $wgLang->getDeveloperSpecialPages();
$wgOut->setArticleRelated( false );
$wgOut->setRobotpolicy( "noindex,follow" );
$par = NULL;
list($t, $par) = split( "/", $wgTitle->getDBkey(), 2 );
if ( array_key_exists( $t, $validSP ) ||
( $wgUser->isSysop() && array_key_exists( $t, $sysopSP ) ) ||
( $wgUser->isDeveloper() && array_key_exists( $t, $devSP ) ) ) {
if($par !== NULL)
$wgTitle = Title::makeTitle( Namespace::getSpecial(), $t );
$wgOut->setPageTitle( wfMsg( strtolower( $wgTitle->getText() ) ) );
$inc = "Special" . $t . ".php";
include_once( $inc );
$call = "wfSpecial" . $t;
$call( $par );
} else if ( array_key_exists( $t, $sysopSP ) ) {
$wgOut->sysopRequired();
} else if ( array_key_exists( $t, $devSP ) ) {
$wgOut->developerRequired();
} else {
$wgOut->errorpage( "nosuchspecialpage", "nospecialpagetext" );
}
}
function wfSearch( $s )
{
$se = new SearchEngine( wfCleanQueryVar( $s ) );
$se->showResults();
}
function wfGo( $s )
{ # pick the nearest match
$se = new SearchEngine( wfCleanQueryVar( $s ) );
$se->goResult();
}
# Just like exit() but makes a note of it.
function wfAbruptExit(){
static $called = false;
if ( $called ){
exit();
}
$called = true;
if( function_exists( "debug_backtrace" ) ){ // PHP >= 4.3
$bt = debug_backtrace();
for($i = 0; $i < count($bt) ; $i++){
$file = $bt[$i]["file"];
$line = $bt[$i]["line"];
wfDebug("WARNING: Abrupt exit in $file at line $line\n");
}
} else {
wfDebug("WARNING: Abrupt exit\n");
}
exit();
}
function wfNumberOfArticles()
{
global $wgNumberOfArticles;
wfLoadSiteStats();
return $wgNumberOfArticles;
}
/* private */ function wfLoadSiteStats()
{
global $wgNumberOfArticles, $wgTotalViews, $wgTotalEdits;
if ( -1 != $wgNumberOfArticles ) return;
$sql = "SELECT ss_total_views, ss_total_edits, ss_good_articles " .
"FROM site_stats WHERE ss_row_id=1";
$res = wfQuery( $sql, DB_READ, "wfLoadSiteStats" );
if ( 0 == wfNumRows( $res ) ) { return; }
else {
$s = wfFetchObject( $res );
$wgTotalViews = $s->ss_total_views;
$wgTotalEdits = $s->ss_total_edits;
$wgNumberOfArticles = $s->ss_good_articles;
}
}
function wfEscapeHTML( $in )
{
return str_replace(
array( "&", "\"", ">", "<" ),
array( "&", """, ">", "<" ),
$in );
}
function wfEscapeHTMLTagsOnly( $in ) {
return str_replace(
array( "\"", ">", "<" ),
array( """, ">", "<" ),
$in );
}
function wfUnescapeHTML( $in )
{
$in = str_replace( "<", "<", $in );
$in = str_replace( ">", ">", $in );
$in = str_replace( """, "\"", $in );
$in = str_replace( "&", "&", $in );
return $in;
}
function wfImageDir( $fname )
{
global $wgUploadDirectory;
$hash = md5( $fname );
$oldumask = umask(0);
$dest = $wgUploadDirectory . "/" . $hash{0};
if ( ! is_dir( $dest ) ) { mkdir( $dest, 0777 ); }
$dest .= "/" . substr( $hash, 0, 2 );
if ( ! is_dir( $dest ) ) { mkdir( $dest, 0777 ); }
umask( $oldumask );
return $dest;
}
function wfImageThumbDir( $fname , $subdir="thumb")
{
return wfImageArchiveDir( $fname, $subdir );
}
function wfImageArchiveDir( $fname , $subdir="archive")
{
global $wgUploadDirectory;
$hash = md5( $fname );
$oldumask = umask(0);
$archive = "{$wgUploadDirectory}/{$subdir}";
if ( ! is_dir( $archive ) ) { mkdir( $archive, 0777 ); }
$archive .= "/" . $hash{0};
if ( ! is_dir( $archive ) ) { mkdir( $archive, 0777 ); }
$archive .= "/" . substr( $hash, 0, 2 );
if ( ! is_dir( $archive ) ) { mkdir( $archive, 0777 ); }
umask( $oldumask );
return $archive;
}
function wfRecordUpload( $name, $oldver, $size, $desc )
{
global $wgUser, $wgLang, $wgTitle, $wgOut, $wgDeferredUpdateList;
global $wgUseCopyrightUpload , $wpUploadCopyStatus , $wpUploadSource ;
$fname = "wfRecordUpload";
$sql = "SELECT img_name,img_size,img_timestamp,img_description,img_user," .
"img_user_text FROM image WHERE img_name='" . wfStrencode( $name ) . "'";
$res = wfQuery( $sql, DB_READ, $fname );
$now = wfTimestampNow();
$won = wfInvertTimestamp( $now );
$size = IntVal( $size );
if ( $wgUseCopyrightUpload )
{
$textdesc = "== " . wfMsg ( "filedesc" ) . " ==\n" . $desc . "\n" .
"== " . wfMsg ( "filestatus" ) . " ==\n" . $wpUploadCopyStatus . "\n" .
"== " . wfMsg ( "filesource" ) . " ==\n" . $wpUploadSource ;
}
else $textdesc = $desc ;
$now = wfTimestampNow();
$won = wfInvertTimestamp( $now );
if ( 0 == wfNumRows( $res ) ) {
$sql = "INSERT INTO image (img_name,img_size,img_timestamp," .
"img_description,img_user,img_user_text) VALUES ('" .
wfStrencode( $name ) . "',$size,'{$now}','" .
wfStrencode( $desc ) . "', '" . $wgUser->getID() .
"', '" . wfStrencode( $wgUser->getName() ) . "')";
wfQuery( $sql, DB_WRITE, $fname );
$sql = "SELECT cur_id,cur_text FROM cur WHERE cur_namespace=" .
Namespace::getImage() . " AND cur_title='" .
wfStrencode( $name ) . "'";
$res = wfQuery( $sql, DB_READ, $fname );
if ( 0 == wfNumRows( $res ) ) {
$common =
Namespace::getImage() . ",'" .
wfStrencode( $name ) . "','" .
wfStrencode( $desc ) . "','" . $wgUser->getID() . "','" .
wfStrencode( $wgUser->getName() ) . "','" . $now .
"',1";
$sql = "INSERT INTO cur (cur_namespace,cur_title," .
"cur_comment,cur_user,cur_user_text,cur_timestamp,cur_is_new," .
"cur_text,inverse_timestamp,cur_touched) VALUES (" .
$common .
",'" . wfStrencode( $textdesc ) . "','{$won}','{$now}')";
wfQuery( $sql, DB_WRITE, $fname );
$id = wfInsertId() or 0; # We should throw an error instead
$sql = "INSERT INTO recentchanges (rc_namespace,rc_title,
rc_comment,rc_user,rc_user_text,rc_timestamp,rc_new,
rc_cur_id,rc_cur_time) VALUES ({$common},{$id},'{$now}')";
wfQuery( $sql, DB_WRITE, $fname );
$u = new SearchUpdate( $id, $name, $desc );
$u->doUpdate();
}
} else {
$s = wfFetchObject( $res );
$sql = "INSERT INTO oldimage (oi_name,oi_archive_name,oi_size," .
"oi_timestamp,oi_description,oi_user,oi_user_text) VALUES ('" .
wfStrencode( $s->img_name ) . "','" .
wfStrencode( $oldver ) .
"',{$s->img_size},'{$s->img_timestamp}','" .
wfStrencode( $s->img_description ) . "','" .
wfStrencode( $s->img_user ) . "','" .
wfStrencode( $s->img_user_text) . "')";
wfQuery( $sql, DB_WRITE, $fname );
$sql = "UPDATE image SET img_size={$size}," .
"img_timestamp='" . wfTimestampNow() . "',img_user='" .
$wgUser->getID() . "',img_user_text='" .
wfStrencode( $wgUser->getName() ) . "', img_description='" .
wfStrencode( $desc ) . "' WHERE img_name='" .
wfStrencode( $name ) . "'";
wfQuery( $sql, DB_WRITE, $fname );
$sql = "UPDATE cur SET cur_touched='{$now}' WHERE cur_namespace=" .
Namespace::getImage() . " AND cur_title='" .
wfStrencode( $name ) . "'";
wfQuery( $sql, DB_WRITE, $fname );
}
$log = new LogPage( wfMsg( "uploadlogpage" ), wfMsg( "uploadlogpagetext" ) );
$da = wfMsg( "uploadedimage", "[[:" . $wgLang->getNsText(
Namespace::getImage() ) . ":{$name}|{$name}]]" );
$ta = wfMsg( "uploadedimage", $name );
$log->addEntry( $da, $desc, $ta );
}
/* Some generic result counters, pulled out of SearchEngine */
function wfShowingResults( $offset, $limit )
{
return wfMsg( "showingresults", $limit, $offset+1 );
}
function wfShowingResultsNum( $offset, $limit, $num )
{
return wfMsg( "showingresultsnum", $limit, $offset+1, $num );
}
function wfViewPrevNext( $offset, $limit, $link, $query = "", $atend = false )
{
global $wgUser;
$prev = wfMsg( "prevn", $limit );
$next = wfMsg( "nextn", $limit );
$sk = $wgUser->getSkin();
if ( 0 != $offset ) {
$po = $offset - $limit;
if ( $po < 0 ) { $po = 0; }
$q = "limit={$limit}&offset={$po}";
if ( "" != $query ) { $q .= "&{$query}"; }
$plink = "{$prev}";
} else { $plink = $prev; }
$no = $offset + $limit;
$q = "limit={$limit}&offset={$no}";
if ( "" != $query ) { $q .= "&{$query}"; }
if ( $atend ) {
$nlink = $next;
} else {
$nlink = "{$next}";
}
$nums = wfNumLink( $offset, 20, $link , $query ) . " | " .
wfNumLink( $offset, 50, $link, $query ) . " | " .
wfNumLink( $offset, 100, $link, $query ) . " | " .
wfNumLink( $offset, 250, $link, $query ) . " | " .
wfNumLink( $offset, 500, $link, $query );
return wfMsg( "viewprevnext", $plink, $nlink, $nums );
}
function wfNumLink( $offset, $limit, $link, $query = "" )
{
global $wgUser;
if ( "" == $query ) { $q = ""; }
else { $q = "{$query}&"; }
$q .= "limit={$limit}&offset={$offset}";
$s = "{$limit}";
return $s;
}
function wfClientAcceptsGzip() {
global $wgUseGzip;
if( $wgUseGzip ) {
# FIXME: we may want to blacklist some broken browsers
if( preg_match(
'/\bgzip(?:;(q)=([0-9]+(?:\.[0-9]+)))?\b/',
$_SERVER["HTTP_ACCEPT_ENCODING"],
$m ) ) {
if( ( $m[1] == "q" ) && ( $m[2] == 0 ) ) return false;
wfDebug( " accepts gzip\n" );
return true;
}
}
return false;
}
# Yay, more global functions!
function wfCheckLimits( $deflimit = 50, $optionname = "rclimit" ) {
global $wgUser;
$limit = (int)$_REQUEST['limit'];
if( $limit < 0 ) $limit = 0;
if( ( $limit == 0 ) && ( $optionname != "" ) ) {
$limit = (int)$wgUser->getOption( $optionname );
}
if( $limit <= 0 ) $limit = $deflimit;
if( $limit > 5000 ) $limit = 5000; # We have *some* limits...
$offset = (int)$_REQUEST['offset'];
$offset = (int)$offset;
if( $offset < 0 ) $offset = 0;
if( $offset > 65000 ) $offset = 65000; # do we need a max? what?
return array( $limit, $offset );
}
# Escapes the given text so that it may be output using addWikiText()
# without any linking, formatting, etc. making its way through. This
# is achieved by substituting certain characters with HTML entities.
# As required by the callers, is not used. It currently does
# not filter out characters which have special meaning only at the
# start of a line, such as "*".
function wfEscapeWikiText( $text )
{
$text = str_replace(
array( '[', '|', "'", 'ISBN ' , '://' , "\n=" ),
array( '[', '|', ''', 'ISBN ', '://' , "\n=" ),
htmlspecialchars($text) );
return $text;
}
function wfQuotedPrintable( $string, $charset = "" )
{
# Probably incomplete; see RFC 2045
if( empty( $charset ) ) {
global $wgInputEncoding;
$charset = $wgInputEncoding;
}
$charset = strtoupper( $charset );
$charset = str_replace( "ISO-8859", "ISO8859", $charset ); // ?
$illegal = '\x00-\x08\x0b\x0c\x0e-\x1f\x7f-\xff=';
$replace = $illegal . '\t ?_';
if( !preg_match( "/[$illegal]/", $string ) ) return $string;
$out = "=?$charset?Q?";
$out .= preg_replace( "/([$replace])/e", 'sprintf("=%02X",ord("$1"))', $string );
$out .= "?=";
return $out;
}
# Changes the first character to an HTML entity
function wfHtmlEscapeFirst( $text ) {
$ord = ord($text);
$newText = substr($text, 1);
return "$ord;$newText";
}
function wfSetVar( &$dest, $source )
{
$temp = $dest;
$dest = $source;
return $temp;
}
function &wfSetRef( &$dest, $source )
{
$temp =& $dest;
$dest =& $source;
return $temp;
}
# This function takes two arrays as input, and returns a CGI-style string, e.g.
# "days=7&limit=100". Options in the first array override options in the second.
# Options set to "" will not be output.
function wfArrayToCGI( $array1, $array2 = NULL )
{
if ( !is_null( $array2 ) ) {
$array1 = $array1 + $array2;
}
$cgi = "";
foreach ( $array1 as $key => $value ) {
if ( "" !== $value ) {
if ( "" != $cgi ) {
$cgi .= "&";
}
$cgi .= "{$key}={$value}";
}
}
return $cgi;
}
/* Purges a list of Squids defined in $wgSquidServers.
$urlArr should contain the full URLs to purge as values
(example: $urlArr[] = 'http://my.host/something')
XXX report broken Squids per mail or log */
function wfPurgeSquidServers ($urlArr) {
global $wgSquidServers;
$maxsocketspersquid = 8; // socket cap per Squid
$urlspersocket = 400; // 400 seems to be a good tradeoff, opening a socket takes a while
$sockspersq = ceil(count($urlArr) / $urlspersocket );
if ($sockspersq == 1) {
/* the most common case */
$urlspersocket = count($urlArr);
} else if ($sockspersq > $maxsocketspersquid ) {
$urlspersocket = ceil(count($urlArr) / $maxsocketspersquid);
$sockspersq = $maxsocketspersquid;
}
$totalsockets = count($wgSquidServers) * $sockspersq;
$sockets = Array();
/* this sets up the sockets and tests the first socket for each server. */
for ($ss=0;$ss < count($wgSquidServers);$ss++) {
$failed = false;
$so = 0;
while ($so < $sockspersq && !$failed) {
if ($so == 0) {
/* first socket for this server, do the tests */
$socket = @fsockopen($wgSquidServers[$ss], 80, $error, $errstr, 3);
if (!$socket) {
$failed = true;
$totalsockets -= $sockspersq;
} else {
@fputs($socket,"PURGE " . $urlArr[0] . " HTTP/1.0\r\n".
"Connection: Keep-Alive\r\n\r\n");
$res = @fread($socket,512);
/* Squid only returns http headers with 200 or 404 status,
if there's more returned something's wrong */
if (strlen($res) > 250) {
fclose($socket);
$failed = true;
$totalsockets -= $sockspersq;
} else {
@stream_set_blocking($socket,false);
$sockets[] = $socket;
}
}
} else {
/* open the remaining sockets for this server */
$sockets[] = @fsockopen($wgSquidServers[$ss], 80, $error, $errstr, 2);
@stream_set_blocking($sockets[$s],false);
}
$so++;
}
}
if ($urlspersocket > 1) {
/* now do the heavy lifting. The fread() relies on Squid returning only the headers */
for ($r=0;$r < $urlspersocket;$r++) {
for ($s=0;$s < $totalsockets;$s++) {
if($r != 0) {
$res = '';
$esc = 0;
while (strlen($res) < 100 && $esc < 20 ) {
$res .= @fread($sockets[$s],512);
$esc++;
}
}
$urindex = $r + $urlspersocket * ($s - $sockspersq * floor($s / $sockspersq));
@fputs($sockets[$s],"PURGE " . $urlArr[$urindex] . " HTTP/1.0\r\n".
"Connection: Keep-Alive\r\n\r\n");
}
}
}
foreach ($sockets as $socket) {
@fclose($sockets);
}
return;
}
?>