Warning thrown at php v8.0

[DigiLive]

I forgot to mention that I use PHP 8.0.

Found this in the error log with varying array keys:
PHP Warning: Undefined array key 5 in /lib/php-diff/Diff/Renderer/Html/Merged.php on line 217

preg_match_all('/\x0.*?\x1/', $changes['changed']['lines'][$lineNo], $addedParts, PREG_PATTERN_ORDER);

Something is incorrect with your error description or file. See below lines.

php-diff/lib/jblond/Diff/Renderer/Html/Merged.php

Lines 216 to 218 in 9830fe0

	if (!$lineNo && $this->lastDeleted !== null) {
	$headerClass = 'ChangeDelete';
	}

Also the script doesn't throw a warning or error at my local server, using php v8.0.2.

Originally posted by @DigiLive in #90 (comment)

[DigiLive]

I patched away the table header therfore the different line number.
https://github.com/WackoWiki/wackowiki/blob/master/wacko/lib/php-diff/Diff/Renderer/Html/Merged.php#L217

The error messages are from the server log and do probably not belong to the posted example. I turned error reporting on again after posting the issue.

[DigiLive]

Is related to #90