| PHP highlighting [message #11867] |
Sat, 19 July 2003 16:00  |
jrobbio
Messages: 32
Registered: June 2003
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This is producing the error Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /home/virtual/site36/fst/var/www/html/forum/theme/default/post.php on line 303 on my board. Just testing to see if it is a one off.
<?php
// Checking if BBCLONE_DIR is set
if (!defined(
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /home/virtual/site36/fst/var/www/html/forum/theme/default/post.php on line 303
"_BBCLONE_DIR\"))
{
echo \"\\n<!-- BBclone Error: You have to correctly defined _BBCLONE_DIR -->\\n\";
return;
}
else
{
global $BBCLONE_DIR;
$BBCLONE_DIR = ereg(\"/$\", _BBCLONE_DIR) ? _BBCLONE_DIR : _BBCLONE_DIR . \"/\";
}
// Prevent to load twice mark_page.php
if (defined(\"_BBC_PAGE_MARKED\"))
{
return;
}
else
{
define(\"_BBC_PAGE_MARKED\",1);
}
// Loading all the desired libraries
require($BBCLONE_DIR . \"constants.php\");
require($GLOBALS[\"BBC_LIB_PATH\"] . \"io.php\");
//require($GLOBALS[\"BBC_CONF_PATH\"] . $GLOBALS[\"BBC_CONFIG_FILE\"]);
// Main Class Counter
class marker
{
var $filename;
// Constructor
function counter()
{
mt_srand((double)microtime()*1000000);
}
// Choose the counterfile to use
function choose_counterfile($fileprefix, $filesuffix)
{
$salt = mt_rand(0,9);
return ($fileprefix.$salt.$filesuffix);
}
// Converts quad dotted IPv4 addresses to Hexa
function convert_ip($ipaddr)
{
$dotted = preg_split( \"/[.]+/\", $ipaddr);
$ip = (double)0;
$y = 0x1000000;
for( $i=0; $i<4; $i++)
{
$ip += ($dotted[$i] * ($y));
$y = ($y >> 8);
}
return $ip;
}
// Open the counter file and locks it
function open_counterfile()
{
$filename = $this->choose_counterfile ( $GLOBALS[\"BBC_CACHE_PATH\"] . $GLOBALS[\"BBC_COUNTER_PREFIX\"],
$GLOBALS[\"BBC_COUNTER_SUFFIX\"] );
$counterp = fopenlock($filename,\"a+\");
if (!$counterp)
{
echo \"<!-- mark_page.php: unable to use \\\"$filename\\\" -->\\n\";
return false;
}
return $counterp;
}
// Sets the values for the string
function set_values()
{
$localtime = time(); // UNIX timestamp
global $HTTP_X_FORWARDED_FOR, $HTTP_CLIENT_IP,
$HTTP_FORWARDED, $HTTP_SP_HOST,
$REMOTE_ADDR, $REMOTE_HOST,
$HTTP_USER_AGENT, $HTTP_REFERER, $REQUEST_URI;
// Through the looking-glass, quick and efficient 
$PROXY = array (\"$HTTP_X_FORWARDED_FOR\", \"$HTTP_CLIENT_IP\", \"$HTTP_FORWARDED\", \"$HTTP_SP_HOST\");
for($k = 0, $nbproxy = sizeof($PROXY); $k < $nbproxy; $k++)
{
if ($PROXY[$k])
{
$iptest = gethostbyname($PROXY[$k]);
//Sort everything out that hasn\'t got IPv4 format
if (!eregi(\" ^([0-9]{1,3})\\.([0-9]{1,3})\\.([0-9]{1,3})\\.([0-9]{1,3})$\ ", $iptest, $regs))
{
$ip = $REMOTE_ADDR;
$hexip = $this->convert_ip($ip);
}
else
{
//Sort out local and private addresses
if (((int) $regs[1] == 0) || ((int) $regs[1] == 10) || ((int) $regs[1] == 127) ||
(((int) $regs[1] == 172) && ((int) $regs[2] > 15) && ((int) $regs[2] < 32)) ||
(((int) $regs[1] == 192) && ((int) $regs[2] == 168)))
{
$ip = $REMOTE_ADDR;
$hexip = $this->convert_ip($ip);
}
//Sort out multicast and addresses with values out of range
else if (((int) $regs[1] > 223) || ((int) $regs[2] > 255) ||
((int) $regs[3] > 255) || ((int) $regs[4] == 0) ||
((int) $regs[4] > 254))
{
$ip = $REMOTE_ADDR;
$hexip = $this->convert_ip($ip);
}
//Take the addresses remained and assume they\'re the real ones
else
{
$ip = $iptest;
$hexip = $this->convert_ip($ip);
}
}
// The following lines were added to avoid invalid hostnames in the logfiles. Now
// everything that can\'t be ressolved back will stay an IP address.
$temphost = gethostbyaddr($ip);
$tempip = gethostbyname($temphost);
if ($ip !=
Warning: Unexpected character in input: '' (ASCII=92) state=1 in /home/virtual/site36/fst/var/www/html/forum/theme/default/post.php on line 303
"$tempip\") {
$ev_hostname = $ip;
}
else {
$ev_hostname = $temphost;
break;
}
}
}
if (!$ip)
{
if ($REMOTE_ADDR)
// Once again we need to avoid invalid hostnames in the logfiles.
{
$ip = $REMOTE_ADDR;
$hexip = $this->convert_ip($ip);
$temphost = gethostbyaddr($ip);
$tempip = gethostbyname($temphost);
if ($ip != \"$tempip\") {
$ev_hostname = $ip;
}
else {
$ev_hostname = $temphost;
}
}
else
{
$ev_hostname = \"unknown\";
$ip = \"unknown\";
$hexip = \"unknown\";
}
}
if (!$HTTP_USER_AGENT) $HTTP_USER_AGENT = \"unknown\";
if (!$HTTP_REFERER) $HTTP_REFERER = \"unknown\";
$str =
strip_tags( \" $localtime|$hexip|$ip|$ev_hostname|$REMOTE_HOST|$HTTP_USER_A GENT|\ ".
Warning: Unexpected character in input: '' (ASCII=92) state=1 in /home/virtual/site36/fst/var/www/html/forum/theme/default/post.php on line 303
"$HTTP_REFERER|$REQUEST_URI|\" .
(defined(\"_BBC_PAGE_NAME\") ? _BBC_PAGE_NAME : \"\" ));
return $str;
}
// Outputs some values to a file
function write_values($dest,$string)
{
return(fputs($dest, $string.\"\\n\"));
}
// Close the counterfile
function close_counterfile($filep)
{
flush();
return(flock($filep, 3) && fclose($filep));
}
// err... the main stuff
function main()
{
$mystring = $this->set_values();
$file = $this->open_counterfile();
if ($file)
{
return (($this->write_values($file,$mystring)) && ($this->close_counterfile($file)));
}
}
}
// Launching this class
$mark = new marker;
if(!$mark->main()) {
echo (\"\\n<!-- BBClone v \". $GLOBALS[\"BBC_VERSION\"] .\" KO -->\\n\");
}
else {
echo (\"\\n<!-- BBClone v \". $GLOBALS[\"BBC_VERSION\"] .\" OK -->\\n\");
}
?>
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