Incorrect display Cyrillic

The easiest thing that you can do is to make sure your title won’t be cut, because the strange char appear when we trim the title.

So use shorted titles/ less hashtags / use shortners.

Thanks for the answer. This is not a solution but a compromise. All your updates after 4.0.10 versions contain a bunch of bugs. I’m staying at version 4.0.10.

Hi Sergey,

The actual solution is to use some set of php functions that can cause issues to other users, so I am a bit afraid to push an update without more testing.

Unless I’m missing something, the solution is simply to use mb_substr() function instead of substr() in your CWP_TOP_Core::generateTweetFromPost() method.

That’s what WordPress core uses in wp_html_excerpt() function (which you also could use instead of substr()), so it should not cause any issues.

WordPress also has a compat version of mb_substr() in case mbstring PHP extension is not installed.

Hi Sergey,

I was worried that an issue might happen in case that mbstring is not installed, I didn’t know that wordpress also have a compact version of mb_substr ().

Also I suppose that I need to update strlen to mb_strlen also right ?

Also I suppose that I need to update strlen to mb_strlen also right ?

Yes. You can add a wrapper method with a function_exists() check to your class:

function my_strlen( $string ) {
	if ( function_exists( 'mb_strlen' ) ) {
		$length = mb_strlen( $string );
	} else {
		$length = strlen( $string );
	}

	return $length;
}

And then use $this->my_strlen() instead of strlen().