function prephp_rt_prepareEval($code)
{
$cachePath = PREPHP_DIR . Prephp_Core::cacheDir . DIRECTORY_SEPARATOR . md5($code) . '.php';
if ((!is_file($cachePath) || false === ($compiledCode = file_get_contents($cachePath))) && false === file_put_contents($cachePath, $compiledCode = Prephp_Core::getInstance()->getPreprocessor()->process($code))) {
throw new Prephp_FileException('Cannot write to ' . $cachePath);
}
return $compiledCode;
}
public static function getInstance()
{
if (!class_exists('Prephp_Core')) {
throw new LogicException('You have to define a Prephp_Core class!');
}
if (!isset(Prephp_Core::$instance)) {
Prephp_Core::$instance = new Prephp_Core();
}
return Prephp_Core::$instance;
}
<?php
// directory of this file for accessing prephp files while in another directory
define('PREPHP_DIR', dirname(__FILE__) . DIRECTORY_SEPARATOR);
// stop script execution if no path given or path doesn't exist
if (!isset($_GET['prephp_path']) || !file_exists($_GET['prephp_path'])) {
die;
}
// load core
require_once PREPHP_DIR . 'classes/CoreAbstract.php';
// configure core
class Prephp_Core extends Prephp_CoreAbstract
{
}
// load runtime functions and classes
require_once PREPHP_DIR . 'runtime.php';
// register autoload simulator for namespaced code
if (version_compare(PHP_VERSION, '5.3', '<')) {
spl_autoload_register(array('Prephp_RT_Autoload', 'call'));
}
// chdir to executing file (as php does)
chdir(dirname($_GET['prephp_path']));
// compile and run file
require Prephp_Core::getInstance()->process($_GET['prephp_path']);
function prephp_DIR($token)
{
return "'" . dirname(Prephp_Core::getInstance()->currentFile()) . "'";
}
