diff options
author | emkael <emkael@tlen.pl> | 2016-12-27 14:47:01 +0100 |
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committer | emkael <emkael@tlen.pl> | 2016-12-27 14:47:01 +0100 |
commit | 7085a0c2f7104a56a7e946c43ba0b5736be5f4e7 (patch) | |
tree | 5518c72e3486f41c559be30e514be1917bf5724f /lib/smarty3/plugins/shared.mb_unicode.php | |
parent | 1a3d783d8957a6adbe49b1765b326805477e7856 (diff) |
* smarty bundled
Diffstat (limited to 'lib/smarty3/plugins/shared.mb_unicode.php')
-rw-r--r-- | lib/smarty3/plugins/shared.mb_unicode.php | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/lib/smarty3/plugins/shared.mb_unicode.php b/lib/smarty3/plugins/shared.mb_unicode.php new file mode 100644 index 0000000..0f790b5 --- /dev/null +++ b/lib/smarty3/plugins/shared.mb_unicode.php @@ -0,0 +1,54 @@ +<?php +/** + * Smarty shared plugin + * + * @package Smarty + * @subpackage PluginsShared + */ + +/** + * convert characters to their decimal unicode equivalents + * + * @link http://www.ibm.com/developerworks/library/os-php-unicode/index.html#listing3 for inspiration + * + * @param string $string characters to calculate unicode of + * @param string $encoding encoding of $string, if null mb_internal_encoding() is used + * + * @return array sequence of unicodes + * @author Rodney Rehm + */ +function smarty_mb_to_unicode($string, $encoding = null) +{ + if ($encoding) { + $expanded = mb_convert_encoding($string, "UTF-32BE", $encoding); + } else { + $expanded = mb_convert_encoding($string, "UTF-32BE"); + } + + return unpack("N*", $expanded); +} + +/** + * convert unicodes to the character of given encoding + * + * @link http://www.ibm.com/developerworks/library/os-php-unicode/index.html#listing3 for inspiration + * + * @param integer|array $unicode single unicode or list of unicodes to convert + * @param string $encoding encoding of returned string, if null mb_internal_encoding() is used + * + * @return string unicode as character sequence in given $encoding + * @author Rodney Rehm + */ +function smarty_mb_from_unicode($unicode, $encoding = null) +{ + $t = ''; + if (!$encoding) { + $encoding = mb_internal_encoding(); + } + foreach ((array) $unicode as $utf32be) { + $character = pack("N*", $utf32be); + $t .= mb_convert_encoding($character, $encoding, "UTF-32BE"); + } + + return $t; +} |