Pull request artifacts

Please explain what a gobbet is. Use mb_strlen and mb_strpos. I think the usage of $today->format('U') in uids causes duplicates in feed readers.

Please explain what a gobbet is.

A gobbet is "an extract of text, or image (especially a quotation), provided as a context for analysis, discussion, or translation in an examination".

This word was used in class names on the original page, so I called methods this way for consistency's sake.

Use mb_strlen and mb_strpos

Done.

I think the usage of $today->format('U') in uids causes duplicates in feed readers.

It shouldn't.

The Economist updates this section throughout the day, so in 12 hours half of the "gobbets" may change. Thus, if splitGobbets is set, the uid is the md5 of the gobbet, so that only new gobbets are seen as, in fact, new.

If splitGobbets is not set, it is reasonable to fetch this section only once a day, so the uid is world-in-brief-<timestamp>, where <timestamp> is set to the start of the current day (because of $today->setTime(0, 0, 0, 0);). So only one entry from "The world in brief" per day.

I've been using this bridge with tt-rss and elfeed for around a month without any issues.

Thank you for the contribution.