public static function PHPExcel_Shared_String::utf16_decode in Loft Data Grids 6.2
Same name and namespace in other branches
- 7.2 vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php \PHPExcel_Shared_String::utf16_decode()
* Decode UTF-16 encoded strings. * * Can handle both BOM'ed data and un-BOM'ed data. * Assumes Big-Endian byte order if no BOM is available. * This function was taken from http://php.net/manual/en/function.utf8-decode.php * and $bom_be parameter added. * *
Parameters
string $str UTF-16 encoded data to decode.: * @return string UTF-8 / ISO encoded data. * @access public * @version 0.2 / 2010-05-13 * @author Rasmus Andersson {@link http://rasmusandersson.se/} * @author vadik56
1 call to PHPExcel_Shared_String::utf16_decode()
- PHPExcel_Shared_String::ConvertEncoding in vendor/
phpoffice/ phpexcel/ Classes/ PHPExcel/ Shared/ String.php - * Convert string from one encoding to another. First try mbstring, then iconv, finally strlen * *
File
- vendor/
phpoffice/ phpexcel/ Classes/ PHPExcel/ Shared/ String.php, line 527
Class
- PHPExcel_Shared_String
- PHPExcel_Shared_String
Code
public static function utf16_decode($str, $bom_be = TRUE) {
if (strlen($str) < 2) {
return $str;
}
$c0 = ord($str[0]);
$c1 = ord($str[1]);
if ($c0 == 0xfe && $c1 == 0xff) {
$str = substr($str, 2);
}
elseif ($c0 == 0xff && $c1 == 0xfe) {
$str = substr($str, 2);
$bom_be = false;
}
$len = strlen($str);
$newstr = '';
for ($i = 0; $i < $len; $i += 2) {
if ($bom_be) {
$val = ord($str[$i]) << 4;
$val += ord($str[$i + 1]);
}
else {
$val = ord($str[$i + 1]) << 4;
$val += ord($str[$i]);
}
$newstr .= $val == 0x228 ? "\n" : chr($val);
}
return $newstr;
}