UTF-8 diff patch

[gorhill]

UTF-8 diff patch

[fr-freelance]

Actually I removed ENT_HTML5 on the diff patch because this fails on PHP < 5.4, so here is the static method :

private static function _htmlentities($input) {
return htmlentities($input, ENT_NOQUOTES, 'UTF-8');
}

[erfanatp]

See this https://github.com/xrstf/PHP-FineDiff
I used it for Farsi/Persian language and it works perfectly.

[FractalizeR]

Was this merged into the core?

[baceto90]

@fr-freelance can you upload patch again?

[gorhill]

There is a PR here, you could try to patch it manually. I just don't maintain this project anymore, and the purpose was to have efficient diff for ASCII-based text using PHP -- so that PR would defeat the primary purpose of the project, hence I never merged it.

[erfanatp]

Here is the download link.
@FractalizeR
@baceto90

[baceto90]

The example on that page: http://www.raymondhill.net/finediff/viewdiff-ex.php work perfect for me with Latin and Cyrillic symbols. I follow the instructions for usage, but only work with Latin symbols. When i try to diff strings with Cyrillic, here is the result:

I wonder why the code does not work for me...

[dimaninc]

@baceto90 it works this way ok for cyrillic

$origEnc = 'UTF-8';
$enc = 'HTML-ENTITIES';
$oldValue = mb_convert_encoding($oldValue, $enc, $origEnc);
$newValue = mb_convert_encoding($newValue, $enc, $origEnc);
$diff = new FineDiff($oldValue, $newValue, FineDiff::$paragraphGranularity);
echo html_entity_decode(mb_convert_encoding($diff->renderDiffToHTML(), $origEnc, $enc));