#481 shorten_utf8 with 4 bytes character

[sylfabre]

Hello,

The PHP function shorten_utf8 does not work well with this UTF8 4 bytes character : http://www.fileformat.info/info/unicode/char/1F4A9/index.htm

shorten_utf8('💩') returns '...' insteadof '💩'

Sorry for this character but it's coming from one of my client!

Best,

[sylfabre]

If you need some data to test

SET NAMES utf8mb4;

DROP TABLE IF EXISTS test;
CREATE TABLE test (
test2 int(11) NOT NULL AUTO_INCREMENT,
test1 text COLLATE utf8mb4_unicode_ci NOT NULL,
test3 char(5) COLLATE utf8mb4_unicode_ci NOT NULL,
test4 varchar(5) COLLATE utf8mb4_unicode_ci NOT NULL,
PRIMARY KEY (test2)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

INSERT INTO test (test2, test1, test3, test4) VALUES
(10, '💩', '', '');

[Jakub Vrána]

Fixed by https://github.com/vrana/adminer/commit/63b6b993. Hopefully it doesn't break with older PCRE versions.

[sylfabre]

Thank you !