How to Truncate a string in PHP to the word closest to a certain number of characters?

Question

I have a code snippet written in PHP that pulls a block of text from a database and sends it out to a widget on a webpage. The original block of text can be a lengthy artic

Answer 1

$WidgetText = substr($string, 0, strrpos(substr($string, 0, 200), ' '));

And there you have it — a reliable method of truncating any string to the nearest whole word, while staying under the maximum string length.

I've tried the other examples above and they did not produce the desired results.