function show($link = '', $href = '')
{
if ($this->error_no > 0)
{
$message = array();
$link = (empty($link)) ? $GLOBALS['_LANG']['back_up_page'] : $link;
$href = (empty($href)) ? 'javascript:history.back();' : $href;
$message['url_info'][$link] = $href;
$message['back_url'] = $href;
foreach ($this->_message AS $msg)
{
$message['content'] = '<div>' . htmlspecialchars($msg) . '</div>';
}
if (isset($GLOBALS['smarty']))
{
assign_template();
$GLOBALS['smarty']->assign('auto_redirect', true);
$GLOBALS['smarty']->assign('message', $message);
$GLOBALS['smarty']->display($this->_template);
}
else
{
die($message['content']);
}
exit;
}
}
$message['url_info'][$link] = $href;
$message['back_url'] = $href;
这里连个都等于$href有必要吗?
foreach ($this->_message AS $msg)
{
$message['content'] = '<div>' . htmlspecialchars($msg) . '</div>';
}
这个循环, $message['content']得到的是$this->_message 数组最后一个元素的值,这样有必要吗?
$GLOBALS['smarty']这个是哪里来的,全局变量的这个smarty在哪里定义的呢?
assign_template();这个方法是哪个文件呢?
{
if ($this->error_no > 0)
{
$message = array();
$link = (empty($link)) ? $GLOBALS['_LANG']['back_up_page'] : $link;
$href = (empty($href)) ? 'javascript:history.back();' : $href;
$message['url_info'][$link] = $href;
$message['back_url'] = $href;
foreach ($this->_message AS $msg)
{
$message['content'] = '<div>' . htmlspecialchars($msg) . '</div>';
}
if (isset($GLOBALS['smarty']))
{
assign_template();
$GLOBALS['smarty']->assign('auto_redirect', true);
$GLOBALS['smarty']->assign('message', $message);
$GLOBALS['smarty']->display($this->_template);
}
else
{
die($message['content']);
}
exit;
}
}
$message['url_info'][$link] = $href;
$message['back_url'] = $href;
这里连个都等于$href有必要吗?
foreach ($this->_message AS $msg)
{
$message['content'] = '<div>' . htmlspecialchars($msg) . '</div>';
}
这个循环, $message['content']得到的是$this->_message 数组最后一个元素的值,这样有必要吗?
$GLOBALS['smarty']这个是哪里来的,全局变量的这个smarty在哪里定义的呢?
assign_template();这个方法是哪个文件呢?