Recently found that PHP running automatically load class functions always timed out, tracking php slow query log, found that the program card in the Include a class file unexpectedly timeout.
Initial location is IO response Timeout, hard drive read
* Author: ring04h* Creation Time:
Most of the time, we can audit the following source code:
Include cert/. $ rootdir.. php;?>
How do you get it to include your files?Can only contain local php scripts?I can't do it anymore?
When a file is
Author: I am not myself [F. s.t]
Source: evil baboons Information Security Team (www.eviloctal.com)
Note: In this article, the Firefox Technology Alliance (www.wrsky.com) was first launched and submitted to the evil gossip Information Security Team
There are two ways to refer to a file: Require and include. Two ways to provide different use elasticity.
Require use methods such as require ("myrequirefile.php");. This function is usually placed at the front of the PHP program, and before the PHP
Include ' include.php tutorial '; referencing include.php files
echo A ();
Result BB?>
include.php files are as follows
Create include.php for other files to invokefunction A ()//define functions A{b (); Call function B in function a}function B
Include is a function in PHP to call a file, by default it can not be directly like include (a.php?id=1) operation, let me introduce the solution include can not take parameters to call the solution.
Sometimes it is necessary to use the include ()
Include Load file order
The order in which to look for include files is:
First, in the current working directory of the relative include_path under the search,Then look under the include_path of the directory where the script is currently
The article uses the graphic detailed introduction in PHP about include and include_once and require and require_once Performance Map, the need for friends can be detailed to see, but overall include_once and require_ Once performance is much better,
Inlcude with parameters This problem before I did not succeed, today saw an article decisively made, as I can so include (\ ' a.php?site=www.bkjia.c0m\ ') and then call a.php page can directly $_get[\ ' a\ ';
Detailed method
Example: Suppose you
1. TransitProgramInclude. inc
CopyCode The Code is as follows: Include_once 'include/base. php ';
$ Path = '';
$ Url = isbase: decrypt (urldecode ($ _ server ['query _ string']);
Parse_str ($ URL); // get the variable passed through the URL
In fact, PHP contains the files of these four functions, many people still do not fully understand, although the use of more time, but the specific areas of how to use, with that one, I will caught dead.
The role of Include_once and require_once
: This article mainly introduces PHP's include file loading. if you are interested in the PHP Tutorial, refer to it.
Include into de_once require require_once all belong to the syntax structure, rather than the function. The difference between
Include is a summary of many PHP files, usually placed in the outermost part of the folder.
Header ("Content-type:text/html;charset=utf-8"); // Set character date_default_timezone_set ("PRC"); // set the time zone for China Session_Start (); /
To apply an include statement to reference a file
Note: When you apply an external file using include, the external file is introduced and read only when the code executes to the include statement, and when an error occurs in the referenced
First, let's look at the description of the file search principles for include in the official PHP manual:
Files for including is first looked for with each include_path entry relative to the current working directory, and then in The directory of
I have a strange problem with using PHP's include to introduce files today:
This is my header_mp.php file:
Here are some of the parts I introduced:
This should be OK, but the browser preview on the problem, the layout is all messed up, I use
Require_once '. /.. /system/common.php ';
The head of the page will be inexplicably a string of garbled strings.
It's useless to tune, and common.php didn't find the echo content.
Later inadvertently put common.php, file name changed to
Author: zhanhailiang Date: 2015-04-17
First, read the include, which highlights that the code included in the include inherits the variable scope of the Include row:
When a file is contained, the code contained in it inherits the scope of the
I have not succeeded in the problem of inlcude with parameters. Today I saw an article about this. For example, I can include (\ 'a. php? Site = www. bKjia. c0m \ '). Then, you can call $ _ GET [\ 'a \'] on the. php page.
Detailed description
For
In practice, write a simple PHP file and include a js file. After the file is executed, no error or warning information is reported. At the same time, the content of the file containing js is printed. Therefore, it is concluded that the include
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