Undefined index started appearing this morning?

SMF Support > SMF 2.0.x Support

(1/1)

LakeXeno:
I'm not entirely sure how something could break online...I mean it's all text that's just run and re-run right? LOL. Well, this started appearing this morning, any idea how to fix this?

--- Code: ---[10-Jul-2012 04:05:35] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:35] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:37] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:37] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:38] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:38] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:38] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:38] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:38] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:38] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:38] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:38] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:39] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:39] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:39] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:39] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:39] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:39] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:39] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:39] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:39] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:39] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:39] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:39] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:40] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:41] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:42] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:42] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:42] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:42] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:42] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882
[10-Jul-2012 04:05:42] PHP Notice: Undefined index: utf8 in /Sources/Subs.php on line 3882

--- End code ---

This is the area around that line with /* THIS LINE */ added in to show location:

--- Code: ---// Chops a string into words and prepares them to be inserted into (or searched from) the database.
function text2words($text, $max_chars = 20, $encrypt = false)
{
global $smcFunc, $context;

// Step 1: Remove entities/things we don't consider words:
/* THIS LINE: */ $words = preg_replace('~(?:[\x0B\0' . ($context['utf8'] ? ($context['server']['complex_preg_chars'] ? '\x{A0}' : "\xC2\xA0") : '\xA0') . '\t\r\s\n(){}\\[\\]<>!@$%^*.,:+=`\~\?/\\\\]+|&(?:amp|lt|gt|quot);)+~' . ($context['utf8'] ? 'u' : ''), ' ', strtr($text, array('<br />' => ' ')));

// Step 2: Entities we left to letters, where applicable, lowercase.
$words = un_htmlspecialchars($smcFunc['strtolower']($words));

// Step 3: Ready to split apart and index!
$words = explode(' ', $words);

if ($encrypt)
{
$possible_chars = array_flip(array_merge(range(46, 57), range(65, 90), range(97, 122)));
$returned_ints = array();
foreach ($words as $word)
{
if (($word = trim($word, '-_\'')) !== '')
{
$encrypted = substr(crypt($word, 'uk'), 2, $max_chars);
$total = 0;
for ($i = 0; $i < $max_chars; $i++)
$total += $possible_chars[ord($encrypted{$i})] * pow(63, $i);
$returned_ints[] = $max_chars == 4 ? min($total, 16777215) : $total;
}
}
return array_unique($returned_ints);
}
else
{
// Trim characters before and after and add slashes for database insertion.
$returned_words = array();
foreach ($words as $word)
if (($word = trim($word, '-_\'')) !== '')
$returned_words[] = $max_chars === null ? $word : substr($word, 0, $max_chars);

// Filter out all words that occur more than once.
return array_unique($returned_words);
}
}

--- End code ---

MrPhil:
$context['utf8'] is supposed to be set near the top of the parse_bbc() function. Has your file been damaged? Hacked, perhaps?

--- Code: --- // Just in case it wasn't determined yet whether UTF-8 is enabled.
if (!isset($context['utf8']))
$context['utf8'] = (empty($modSettings['global_character_set']) ? $txt['lang_character_set'] : $modSettings['global_character_set']) === 'UTF-8';

// If we are not doing every tag then we don't cache this run.
--- End code ---

It is also set in Sources/Display.php

Navigation

[0] Message Index

Go to full version