Here is how to convert UCS-2 numbers to UTF-8 numbers in hex:
<?php
function ucs2toutf8($str)
{
for ($i=0;$i<strlen($str);$i+=4)
{
$substring1 = $str[$i].$str[$i+1];
$substring2 = $str[$i+2].$str[$i+3];
if ($substring1 == "00")
{
$byte1 = "";
$byte2 = $substring2;
}
else
{
$substring = $substring1.$substring2;
$byte1 = dechex(192+(hexdec($substring)/64));
$byte2 = dechex(128+(hexdec($substring)%64));
}
$utf8 .= $byte1.$byte2;
}
return $utf8;
}
echo strtoupper(ucs2toutf8("06450631062D0020"));
?>
Input:
06450631062D
Output:
D985D8B1D8AD
regards,
Ziyad
