-<?
+<?php
# Global functions used everywhere
$wgNumberOfArticles = -1; # Unset
$wgTotalViews = -1;
$wgTotalEdits = -1;
-global $IP;
-include_once( "$IP/DatabaseFunctions.php" );
-include_once( "$IP/UpdateClasses.php" );
-include_once( "$IP/LogPage.php" );
-
-# PHP 4.1+ has array_key_exists, PHP 4.0.6 has key_exists instead, and earlier
-# versions of PHP have neither. So we roll our own. Note that this
-# function will return false even for keys that exist but whose associated
-# value is NULL.
-#
-if ( phpversion() == "4.0.6" ) {
- function array_key_exists( $k, $a ) {
- return key_exists( $k, $a );
+include_once( "DatabaseFunctions.php" );
+include_once( "UpdateClasses.php" );
+include_once( "LogPage.php" );
+
+/*
+ * Compatibility functions
+ */
+
+# PHP <4.3.x is not actively supported; 4.1.x and 4.2.x might or might not work.
+# <4.1.x will not work, as we use a number of features introduced in 4.1.0
+# such as the new autoglobals.
+
+if( !function_exists('iconv') ) {
+ # iconv support is not in the default configuration and so may not be present.
+ # Assume will only ever use utf-8 and iso-8859-1.
+ # This will *not* work in all circumstances.
+ function iconv( $from, $to, $string ) {
+ if(strcasecmp( $from, $to ) == 0) return $string;
+ if(strcasecmp( $from, "utf-8" ) == 0) return utf8_decode( $string );
+ if(strcasecmp( $to, "utf-8" ) == 0) return utf8_encode( $string );
+ return $string;
}
-} else if (phpversion() < "4.1") {
- function array_key_exists( $k, $a ) {
- return isset($a[$k]);
+}
+
+if( !function_exists('file_get_contents') ) {
+ # Exists in PHP 4.3.0+
+ function file_get_contents( $filename ) {
+ return implode( "", file( $filename ) );
}
}
global $wgRandomSeeded;
if ( ! $wgRandomSeeded ) {
- mt_srand( (double)microtime() * 1000000 );
+ $seed = hexdec(substr(md5(microtime()),-8)) & 0x7fffffff;
+ mt_srand( $seed );
$wgRandomSeeded = true;
}
}
}
} else if ( "" == $q ) {
$a = str_replace( "$1", $a, $wgArticlePath );
- } else {
+ } else if ($wgScript != '' ) {
$a = "{$wgScript}?title={$a}&{$q}";
+ } else { //XXX ugly hack for toplevel wikis
+ $a = "/{$a}&{$q}";
}
return $a;
}
return wfEscapeHTML( wfLocalUrl( $a, $q ) );
}
+function wfFullUrl( $a, $q = "" ) {
+ global $wgServer;
+ return $wgServer . wfLocalUrl( $a, $q );
+}
+
+function wfFullUrlE( $a, $q = "" ) {
+ return wfEscapeHTML( wfFullUrl( $a, $q ) );
+}
+
function wfImageUrl( $img )
{
global $wgUploadPath;
$nt = Title::newFromText( $img );
+ if( !$nt ) return "";
+
$name = $nt->getDBkey();
$hash = md5( $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 $url;
+ return wfUrlencode($url);
}
function wfUrlencode ( $s )
function wfDebug( $text, $logonly = false )
{
- global $wgOut, $wgDebugLogFile;
+ global $wgOut, $wgDebugLogFile, $wgDebugComments, $wgProfileOnly;
- if ( ! $logonly ) {
+ if ( $wgDebugComments && !$logonly ) {
$wgOut->debug( $text );
}
- if ( "" != $wgDebugLogFile ) {
+ if ( "" != $wgDebugLogFile && !$wgProfileOnly ) {
error_log( $text, 3, $wgDebugLogFile );
}
}
-if( !isset( $wgProfiling ) )
- $wgProfiling = false;
-$wgProfileStack = array();
-$wgProfileWorkStack = array();
-
-if( $wgProfiling ) {
- function wfProfileIn( $functionname )
- {
- global $wgProfileStack, $wgProfileWorkStack;
- array_push( $wgProfileWorkStack, "$functionname " .
- count( $wgProfileWorkStack ) . " " . microtime() );
- }
-
- function wfProfileOut() {
- global $wgProfileStack, $wgProfileWorkStack;
- $bit = array_pop( $wgProfileWorkStack );
- $bit .= " " . microtime();
- array_push( $wgProfileStack, $bit );
+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 );
}
-} else {
- function wfProfileIn( $functionname ) { }
- function wfProfileOut( ) { }
}
+
function wfReadOnly()
{
global $wgReadOnlyFile;
}
$wgReplacementKeys = array( "$1", "$2", "$3", "$4", "$5", "$6", "$7", "$8", "$9" );
-function wfMsg( $key )
-{
- global $wgLang, $wgReplacementKeys;
- $ret = $wgLang->getMessage( $key );
-
- if( func_num_args() > 1 ) {
- $reps = func_get_args();
- array_shift( $reps );
- $ret = str_replace( $wgReplacementKeys, $reps, $ret );
+
+# Get a message from anywhere
+function wfMsg( $key ) {
+ $args = func_get_args();
+ if ( count( $args ) ) {
+ array_shift( $args );
}
+ return wfMsgReal( $key, $args, true );
+}
- if ( "" == $ret ) {
- user_error( "Couldn't find text for message \"{$key}\"." );
+# Get a message from the language file
+function wfMsgNoDB( $key ) {
+ $args = func_get_args();
+ if ( count( $args ) ) {
+ array_shift( $args );
}
- return $ret;
+ 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 $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->setArticleFlag( false );
+ $wgOut->setArticleRelated( false );
$wgOut->setRobotpolicy( "noindex,follow" );
- $t = $wgTitle->getDBkey();
+ $par = NULL;
+ list($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();
+ $call( $par );
} else if ( array_key_exists( $t, $sysopSP ) ) {
$wgOut->sysopRequired();
} else if ( array_key_exists( $t, $devSP ) ) {
$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;
$sql = "SELECT ss_total_views, ss_total_edits, ss_good_articles " .
"FROM site_stats WHERE ss_row_id=1";
- $res = wfQuery( $sql, "wfLoadSiteStats" );
+ $res = wfQuery( $sql, DB_READ, "wfLoadSiteStats" );
if ( 0 == wfNumRows( $res ) ) { return; }
else {
return $dest;
}
-function wfImageArchiveDir( $fname )
+function wfImageThumbDir( $fname , $subdir="thumb")
+{
+ return wfImageArchiveDir( $fname, $subdir );
+}
+
+function wfImageArchiveDir( $fname , $subdir="archive")
{
global $wgUploadDirectory;
$hash = md5( $fname );
$oldumask = umask(0);
- $archive = "{$wgUploadDirectory}/archive";
+ $archive = "{$wgUploadDirectory}/{$subdir}";
if ( ! is_dir( $archive ) ) { mkdir( $archive, 0777 ); }
$archive .= "/" . $hash{0};
if ( ! is_dir( $archive ) ) { mkdir( $archive, 0777 ); }
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, $fname );
+ $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},'" . date( "YmdHis" ) . "','" .
+ wfStrencode( $name ) . "',$size,'{$now}','" .
wfStrencode( $desc ) . "', '" . $wgUser->getID() .
"', '" . wfStrencode( $wgUser->getName() ) . "')";
- wfQuery( $sql, $fname );
+ 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, $fname );
+ $res = wfQuery( $sql, DB_READ, $fname );
if ( 0 == wfNumRows( $res ) ) {
- $now = wfTimestampNow();
- $won = wfInvertTimestamp( $now );
$common =
Namespace::getImage() . ",'" .
wfStrencode( $name ) . "','" .
"',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) VALUES (" .
+ "cur_text,inverse_timestamp,cur_touched) VALUES (" .
$common .
- ",'" . wfStrencode( $desc ) . "','{$won}')";
- wfQuery( $sql, $fname );
+ ",'" . 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, $fname );
+ wfQuery( $sql, DB_WRITE, $fname );
$u = new SearchUpdate( $id, $name, $desc );
$u->doUpdate();
}
wfStrencode( $s->img_description ) . "','" .
wfStrencode( $s->img_user ) . "','" .
wfStrencode( $s->img_user_text) . "')";
- wfQuery( $sql, $fname );
+ wfQuery( $sql, DB_WRITE, $fname );
$sql = "UPDATE image SET img_size={$size}," .
- "img_timestamp='" . date( "YmdHis" ) . "',img_user='" .
+ "img_timestamp='" . wfTimestampNow() . "',img_user='" .
$wgUser->getID() . "',img_user_text='" .
wfStrencode( $wgUser->getName() ) . "', img_description='" .
wfStrencode( $desc ) . "' WHERE img_name='" .
wfStrencode( $name ) . "'";
- wfQuery( $sql, $fname );
+ 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 = str_replace( "$1", "[[:" . $wgLang->getNsText(
- Namespace::getImage() ) . ":{$name}|{$name}]]",
- wfMsg( "uploadedimage" ) );
- $ta = str_replace( "$1", $name, wfMsg( "uploadedimage" ) );
+ $da = wfMsg( "uploadedimage", "[[:" . $wgLang->getNsText(
+ Namespace::getImage() ) . ":{$name}|{$name}]]" );
+ $ta = wfMsg( "uploadedimage", $name );
$log->addEntry( $da, $desc, $ta );
}
function wfShowingResults( $offset, $limit )
{
- $top = str_replace( "$1", $limit, wfMsg( "showingresults" ) );
- $top = str_replace( "$2", $offset+1, $top );
- return $top;
+ return wfMsg( "showingresults", $limit, $offset+1 );
}
function wfShowingResultsNum( $offset, $limit, $num )
{
- $top = str_replace( "$1", $limit, wfMsg( "showingresultsnum" ) );
- $top = str_replace( "$2", $offset+1, $top );
- $top = str_replace( "$3", $num, $top );
- return $top;
+ return wfMsg( "showingresultsnum", $limit, $offset+1, $num );
}
-function wfViewPrevNext( $offset, $limit, $link, $query = "" )
+function wfViewPrevNext( $offset, $limit, $link, $query = "", $atend = false )
{
global $wgUser;
- $prev = str_replace( "$1", $limit, wfMsg( "prevn" ) );
- $next = str_replace( "$1", $limit, wfMsg( "nextn" ) );
+ $prev = wfMsg( "prevn", $limit );
+ $next = wfMsg( "nextn", $limit );
$sk = $wgUser->getSkin();
if ( 0 != $offset ) {
$q = "limit={$limit}&offset={$no}";
if ( "" != $query ) { $q .= "&{$query}"; }
- $nlink = "<a href=\"" . wfLocalUrlE( $link, $q ) . "\">{$next}</a>";
+ if ( $atend ) {
+ $nlink = $next;
+ } else {
+ $nlink = "<a href=\"" . wfLocalUrlE( $link, $q ) . "\">{$next}</a>";
+ }
$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 );
- $sl = str_replace( "$1", $plink, wfMsg( "viewprevnext" ) );
- $sl = str_replace( "$2", $nlink, $sl );
- $sl = str_replace( "$3", $nums, $sl );
- return $sl;
+ return wfMsg( "viewprevnext", $plink, $nlink, $nums );
}
function wfNumLink( $offset, $limit, $link, $query = "" )
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, <nowiki> 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;
+}
?>
dépôts / lhc / web / wiklou.git / blobdiff