thinkphp V2.2 A summary of those fact cases not described in the documentation _php instance

The examples in this article describe those things that are not stated in the thinkphp V2.2 description document. Share to everyone for your reference. The specific analysis is as follows:

Here is a summary of what is not mentioned in the documentation and detailed description: (to be updated in the future)

1. When you set the App_debug to true in the configuration file, the page defaults to not show trace information when you enter debug mode.

Solution: ' Show_page_trace ' =>true plus this is OK.

The success method within 2.action only needs to deposit two parameters success ($message, $ajax =false), and the page being invoked is not written and will be displayed.

Workaround: To add the following in the configuration file:
' Tmpl_action_success ' => ' public:success ' (Error jump: ' tmpl_action_error ' => ' public:success ')

In fact, the default setting for version 2.2 is this:

' Tmpl_action_error ' => think_path. ' /tpl/dispatch_jump.html '.

3. Use normal label load template engine to ignore directly.

Workaround: None (no reason found)

4.__root__ in the template input will only be empty characters, after the page jump can not use the __root__ address to return to the home page.

Workaround: Modify the __root__ yourself, or add <base href= ' http://website to the root directory address '/> on all pages, such as <base href= ' http://winesbox.com '/>

5. Some servers have the following problems with the thinkphp framework:

The module could not be loaded, regardless of whether there is a setting. htaccess file.

The problem is that the GetPathInfo method in thinkphp\lib\think\util\dispatcher.class.php

This method is to $_server[' Path_info ' again, and the problem is

$_server[' Path_info ']
$_server[' orig_path_info '] $_server[' redirect_path_info '
] $_server[
"REDIRECT" _url "]

The above system variable does not necessarily have, this is the whole egg pain, so getpathinfo will be all the way to determine what to deal with what.

The problem is to judge the $_server["Redirect_url"] after the operation, the original code:

$path = $_server["Redirect_uri"];
if (Empty ($_server[' query_string ')) | | | $_server[' query_string '] = = $_server["Redirect_query_string"]) {
$ Parsedurl = Parse_url ($_server["Request_url"));
if (!empty ($parsedUrl [' query '])) {
$_server[' query_string '] = $parsedUrl [' query '];
Parse_str ($parsedUrl [' query '], $GET);
$_get = Array_merge ($_get, $GET);
Reset ($_get);
} else {
unset ($_server[' query_string ']);
}
Reset ($_server);
}

Marked red is the cause of the error, changed to Request_uri will be normal.

* Note: $_server["Request_uri"] gets the value after http://blog.lpreterite.com, including/

I hope this article will help you with the PHP program design based on thinkphp.