function convertEncoding($value)
{
$iso = explode('=', _ISO);
$charset = strtolower($iso[1]);
if ($charset != 'utf-8' && is_file(JCOMMENTS_LIBRARIES . DS . 'convert' . DS . 'maps' . DS . $charset)) {
if (!defined('CONVERT_TABLES_DIR')) {
require_once JCOMMENTS_LIBRARIES . DS . 'convert' . DS . 'utf8.class.php';
}
$encoding =& JCommentsUtf8::getInstance($charset);
$needEntities = false;
if (is_array($value)) {
$newArray = array();
foreach ($value as $k => $v) {
if (is_array($v)) {
$newArray[$k] = JCommentsAJAX::convertEncoding($v);
} else {
if ($v != '') {
if ($needEntities === true) {
$newArray[$k] = $encoding->utf8_to_entities($v);
} else {
$newArray[$k] = JCommentsText::isUTF8($v) ? $encoding->utf8ToStr($v) : $v;
if ($encoding->encodingFailed($newArray[$k])) {
$newArray[$k] = $encoding->utf8_to_entities($v);
$needEntities = true;
}
}
}
}
}
return $newArray;
} else {
if ($value != '') {
$text = $value;
if (JCommentsText::isUTF8($value)) {
$text = $encoding->utf8ToStr($value);
if ($encoding->encodingFailed($text)) {
$text = $encoding->utf8_to_entities($value);
}
}
return $text;
}
}
}
return $value;
}
