<?php
//require("/opt/cont/index.php");
/**
 * Improved inside.php implementation, improved performance and compatibility.
 * 
 * Uses output buffers to fetch the inside.php file, and then the current file
 * is allowed to run, and the output is captured and stored in the %content% tag
 * in inside.php
 * 
 * When requiring this file, a file called inside.php MUST exist in the same
 * directory as the calling file.
 * 
 * @author Kekoa Vincent
 * @version 2.0
 * 
 */

// For backward-compatibility with old versions of inside.php
$content = "%content%";

// Use output buffer to capture contents from inside.php
ob_start();
$page_to_open = ( isset($altinside) && $altinside != null ) ? $altinside : "inside.php";
require($page_to_open);
$insideContent = ob_get_contents();
ob_end_clean();

// Use output buffer to capture contents from the interior page
ob_start("Finalize");

/**
 * Function that is called by PHP's output bufferer when all of the interior
 * content is fetched.  Simply replaces the %content% tag found in the page with 
 * this data.
 *
 * @param string $content Data captured from last ob operation
 * @return string Data that will be sent to the browser
 */
function Finalize($content) {
	global $insideContent;
	$insideContent = str_replace("%content%", $content, $insideContent);
	return $insideContent;
}?>