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[anibalcampos]

the line 708 that is spoken of is:

708 return ..........

PHP Code:

function xmlFilterChars($str){
    $chr = getRegexUnicode();
    // filter only xml allowed characters
    return preg_replace ('/[^'.$chr['ht'].$chr['lf'].$chr['cr'].$chr['lower'].$chr['upper'].']+/u', ' ', $str);
} 


anibal