* * *

* *

* * * ``` * * This example will generate the following HTML: * ```html * *

* ``` * * This method is not designed for content compression (you should use `gzip` output compression to * achieve it). Main intention is to strip out extra whitespace characters between HTML tags in order * to avoid browser rendering quirks in some circumstances (e.g. newlines between inline-block elements). * * Note, never use this method with `pre` or `textarea` tags. It's not that trivial to deal with such tags * as it may seem at first sight. For this case you should consider using * [HTML Tidy Project](http://tidy.sourceforge.net/) instead. * * @see http://tidy.sourceforge.net/ * @author resurtm * @since 2.0 */ class Spaceless extends Widget { /** * Starts capturing an output to be cleaned from whitespace characters between HTML tags. */ public function init() { ob_start(); ob_implicit_flush(false); } /** * Marks the end of content to be cleaned from whitespace characters between HTML tags. * Stops capturing an output and echoes cleaned result. */ public function run() { echo trim(preg_replace('/>\s+<', ob_get_clean())); } }