tooltip
Github

	function tooltip() {
		return _class('html')->tooltip('This is custom text to be displayed inside tooltip, also you can use tip short names, editable from admin panel');
	}
	function tooltip($text = '', $extra = []) {
		if (is_array($text)) {
			$extra = (array)$extra + $text;
			$text = '';
		}
		if (!is_array($extra)) {
			$extra = [];
		}
#		css('.popover { width:auto; min-width: 100px;}');
		$extra['text'] = $extra['text'] ?: $text;
		$extra['icon'] = $extra['icon'] ?: 'icon icon-info-sign fa fa-question-circle';
		$extra['href'] = $extra['href'] ?: '#';
		$extra['class'] = ($extra['class'] ?: 'yf_tip'). ($extra['class_add'] ? ' '.$extra['class_add'] : '');
		$extra['data-content'] = $extra['data-content'] ?: _prepare_html($extra['text']);
		$extra['data-toggle'] = $extra['data-toggle'] ?: 'popover';
		$extra['data-container'] = $extra['data-container'] ?: 'body';
		$extra['data-html']	= $extra['data-html'] ?: 'true';
		return (!$extra['no_nbsp'] ? ' ' : ''). '<span'._attrs($extra, ['id','class','style']).'><i class="'.$extra['icon'].'"></i></span>';
	}