testing

AphrontCrumbsView.php
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			<?php

			final class AphrontCrumbsView extends AphrontView {

			private $crumbs = array();

			public function setCrumbs(array $crumbs) {
			$this->crumbs = $crumbs;
			return $this;
			}

			public function render() {

			require_celerity_resource('aphront-crumbs-view-css');

			$out = array();
			foreach ($this->crumbs as $crumb) {
			$out[] = $this->renderSingleView($crumb);
			}
			$out = phutil_implode_html(
			hsprintf('<span class="aphront-crumbs-spacer">'."\xC2\xBB".'</span>'),
			$out);

			return hsprintf(
			'<div class="aphront-crumbs-view">'.
			'<div class="aphront-crumbs-content">%s</div>'.
			'</div>',
			$out);
			}

			}