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- replaced the drop down menu log filter thing with log searching
git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@10041 89ea8834-ac86-4346-8a33-228a782c2dd0
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@@ -1945,4 +1945,51 @@ function utf8_basename($filename)
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return $filename;
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}
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/**
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* UTF8-safe str_replace() function
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*
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* @param string $search The value to search for
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* @param string $replace The replacement string
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* @param string $subject The target string
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* @return string The resultant string
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*/
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function utf8_str_replace($search, $replace, $subject)
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{
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if (!is_array($search))
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{
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$search = array($search);
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if (is_array($replace))
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{
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$replace = (string) $replace;
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trigger_error('Array to string conversion', E_USER_NOTICE);
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}
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}
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$length = sizeof($search);
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if (!is_array($replace))
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{
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$replace = array_fill(0, $length, $replace);
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}
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else
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{
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$replace = array_pad($replace, $length, '');
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}
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for ($i = 0; $i < $length; $i++)
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{
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$search_length = utf8_strlen($search[$i]);
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$replace_length = utf8_strlen($replace[$i]);
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$offset = 0;
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while (($start = utf8_strpos($subject, $search[$i], $offset)) !== false)
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{
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$subject = utf8_substr($subject, 0, $start) . $replace[$i] . utf8_substr($subject, $start + $search_length);
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$offset = $start + $replace_length;
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}
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}
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return $subject;
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}
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?>
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