<?phpfunction getTextBetweenTags($string, $tagname) { $pattern = "/<$tagname ?.*>(.*)</$tagname>/"; preg_match($pattern, $string, $matches); return $matches[1];}$str = '<textformat leading="2"><p align="left"><font size="10">get me</font></p></textformat>';$txt = getTextBetweenTags($str, "font");echo $txt;?>这应该够了吧
