gistfile1.php

<?php

function viewExit(array $context, $status_code = 200, $template = false)
{
	call_integration_hook('integrate_pre_view_exit', array(&$context, &$status_code, &$template));

	switch ($GLOBALS['output_strategy'])
	{
		case 'json':
			$content_type = 'text/json';
			$output = empty($template) ? json_encode($context) : loadJSONTemplate($template, $context);
			break;
		case 'xml':
			$content_type = 'text/xml';
			// This obviously requires another function to create a XML map
			$output = empty($template) ? xml_encode($context) : loadXMLTemplate($template, $context));
			break;
		case 'debug':
			$content_type = 'text/text';
			$output = print_r($context, true);
		default:
			$content_type = 'text/text';
			$output = 'No view strategy selected';
			trigger_error($output);
	}

	call_integration_hook('integrate_view_exit', array(&$context, &$status_code, &$template, &$output);

	header('Content-Type: ' . $content_type . '; charset=UTF-8');
	http_status_code((int) $status_code);
	die($output);
}