function html_words($html, $count) { $html = strip_tags($html); $len = strlen($html); $html = substr_words($html, $count); if (strlen($html) < $len) { $html .= '…'; } return $html; }
function testSubstrWordsEndSep() { $sentence = 'The quick brown '; $four_words = substr_words($sentence, 4); $this->assertEquals($four_words, 'The quick brown'); }