/**
* Return a static instance of PHTML. This works as a singleton and provides easy access to the output object
* while not requiring that the class itself be a singleton which is undesirable.
*
* All classes that want to act as views for vicious should follow this convention.
*/
function phtml($template = null, $layout = null)
{
static $instance;
if (!$instance) {
$instance = new vicious\PHTML();
}
if ($template !== null) {
$instance->set_template($template);
}
if ($layout !== null) {
$instance->set_layout($layout);
}
return $instance;
}
public function testRenderTemplateWithLayout()
{
$p = new vicious\PHTML();
$p->title = "Test";
$p->template = 'for_layout';
$p->layout = 'layout';
ob_start();
$p->render();
$out = ob_get_clean();
$this->assertContains('<!DOCTYPE html>', $out);
$this->assertContains('<h1>Test</h1>', $out);
$this->assertContains('<title>Test</title>', $out);
}