/**
* Returns html entities of all characters in the given string.
*
* @param string $string
* @return string
*/
public static function encodeAllChars($string)
{
$result = '';
for ($i = 0, $j = StringUtil::length($string); $i < $j; $i++) {
$char = StringUtil::substring($string, $i, 1);
$result .= '&#' . StringUtil::getCharValue($char) . ';';
}
return $result;
}
