);
$u7len = strlen($str);
+ $str = strval($str);
$p = $err = '';
for ($i=0; $u7len > 0; $i++, $u7len--)
{
- $u7 = $str{$i};
+ $u7 = $str[$i];
if ($u7 == '&')
{
$i++;
$u7len--;
- $u7 = $str{$i};
+ $u7 = $str[$i];
if ($u7len && $u7 == '-')
{
$k = 10;
for (; $u7len > 0; $i++, $u7len--)
{
- $u7 = $str{$i};
+ $u7 = $str[$i];
if ((ord($u7) & 0x80) || ($b = $Index_64[ord($u7)]) == -1)
break;
return $err;
/* Adjacent BASE64 sections */
- if ($u7len > 2 && $str{$i+1} == '&' && $str{$i+2} != '-')
+ if ($u7len > 2 && $str[$i+1] == '&' && $str[$i+2] != '-')
return $err;
}
/* Not printable US-ASCII */
while ($u8len)
{
- $u8 = $str{$i};
+ $u8 = $str[$i];
$c = ord($u8);
if ($c < 0x80)
for ($j=0; $j < $n; $j++)
{
- $o = ord($str{$i+$j});
+ $o = ord($str[$i+$j]);
if (($o & 0xc0) != 0x80)
return $err;
$ch = ($ch << 6) | ($o & 0x3f);