PhpSandbox\PHPSandbox::_include PHP Méthode

    public function _include($file)
    {
        if ($file instanceof SandboxedString) {
            $file = strval($file);
        }
        $code = @file_get_contents($file, true);
        if ($code === false) {
            trigger_error("include('" . $file . "') [function.include]: failed to open stream. No such file or directory", E_USER_WARNING);
            return false;
        }
        if (!in_array($file, $this->_get_included_files())) {
            $this->includes[] = $file;
        }
        return $this->execute($code);
    }