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

I used this before

content;
    if (strlen($string) > $your_desired_width) {
        $string = wordwrap($string, $your_desired_width);
        $string = substr($string, 0, strpos($string, "\n")) . " More...";
    }
    echo $string;
?>