This article mainly introduces the DependencyInjection code example of PHP dependency inversion. This article only provides the implementation code. For more information, see
Implementation class:
The code is as follows:
Class Container{Protected $ setings = array (); Public function set ($ abstract, $ concrete = null){If ($ concrete === null ){$ Concrete = $ abstract;} $ This-> setings [$ abstract] = $ concrete;} Public function get ($ abstract, $ parameters = array ()){If (! Isset ($ this->
This article mainly introduces Laravel's method of implementing automatic constructor dependency injection, which involves related techniques related to automatic initialization of Laravel constructor, for more information about how Laravel can automatically inject constructor dependencies, see the following example. We will share this with you for your reference. The details are as follows:
In Laravel constructor, automatic dependency injection can be implemented without instantiating the requ
This paper describes the method of laravel implementation of automatic dependency injection of constructors. Share to everyone for your reference, as follows:
Automatic dependency injection can be implemented in the constructor of Laravel without the need to instantiate the class before instantiating it, as shown in the code:
Note that there are several types of constraints in the constructor, and there is no place to instantiate the controller and pass these types of arguments in, Laravel aut
Laravel implements the method of automatic dependency injection of constructors, Laravel constructor
This paper describes the method of laravel implementation of automatic dependency injection of constructors. Share to everyone for your reference, as follows:
Automatic dependency injection can be implemented in the constructor of Laravel without the need to instantiate the class before instantiating it, as shown in the code:
Note that there are several types of constraints in the constructor,
= $reflector->getConstructor();dump($constructor);
The constructor of the class will be parsed here, and printed here:
It will find out the parameters of the constructor, and then look at the operations performed by the complete build method:
public function build($concrete, array $parameters = []){ // If the concrete type is actually a Closure, we will just execute it and // hand back the results of the functions, which allows functions to be // us
.
Mono method: Another good choice, of course, is the real Open-Source Project Mono!
Reflector method: The last choice is to use the anti-compiler. However, the restructured code is not necessarily the original appearance, but an approximate value ", you can consider using the reflector anti-compiler [1].
Here I use the reflector method. Let's t
. When the first rotor rotates in a full circle, it has a tooth on it to move the second rotor so that it can rotate a letter in the direction. Take a look at the following (for the sake of simplicity, we now represent it as a plane form ):
In the figure (a), we assume that the first rotor (the one on the left) has been fully rotated. Press the B key and the d light is on the display; when the B key is opened, the tooth on the first rotor also drives the second rotor to rotate a grid
="Source"Value="Clientbin/showcasenav. xap"/>
The value is the location of the xap on the server.
4. We use the same domain name to obtain the current xap file. Open a new browser and enter: http://www.silverlight.net/clientBin/showcasenav/ShowcaseNav.xap in the address bar
The browser will prompt you to download the xap file.
5. rename the downloaded file showcasenav. xap, Which is showcasenav.zip. decompress the package to the same directory. the Assembly file, class librar
1. Download and install reflector.
2. decompilation StorageSource codePackage, download the package reflector.filedisassembler.zip, decompress the package and obtain some files. The reflector. filedisassembler. dll is compiled, and the others are its source code;3. Open and install reflector, add-ins under the View menu, and add
The PHP Reflection API is a new feature of PHP5, which is used to export or extract detailed information about classes, methods, properties, parameters, and so on, including comments.
The PHP Reflection API has:
Class Reflection {}
interface Reflector {}
class Reflectionexception extends Exception {}
class reflectionf Unction implements Reflector {}
class Reflectionparameter implements
;
Embed sub-objects in our objects
There are several rules for sub-objects. A child object is treated as a "Base Object", and its vtable pointer must be the first real member of our object. For example, let's use our imicin sub-object as the base object, so that we define our object (we call it iaudiocard), embed the imicin sub-object to the first position, and then embed other sub-objects:
Typedef struct {imicin mic; // Our imicin (base) Sub-objec
.
Perform analysis:
Recording: the mic is sent to codec and converted to a digital signal through the ADC. It is stored in the first-in-first-out (FIFO) of the CPU through the ac97 interface in pending 2, and transferred to the memory through the DMA Interface in pending 1, the snd_pcm_readi interface in alsa_lib to be continued 3 is passed to the recording software and encoded to form an audio file.
Sound Play: The playing software decodes the audio
case, the "password" attribute in the control panel cannot change the password. The user can log on with any password or without a password .)"AlphanumPwds" = 1 so that the Windows Password Must be numbers and letters)"MinPwdLen" = n sets the minimum length of the Windows Password. n is greater than or equal to 0 and less than or equal to 8)5. Disable "MSDOS" and MSDOS applications in a single mode[HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ System] If a pri
various audio signals processed by the computer (Figure 3 ).
Line in Interface(Light blue): the interface in the middle of line out and MIC. It indicates the audio input interface. It must be connected to other audio professional devices. It is useless for home users to stay idle.
Mic Interface(Pink): pink is a favorite color of mm, while chatting is also a favorite color of mm. The
No sound or no light microphone ~? It is estimated that there is a problem with the front-end audio-frequency line connection method of the chassis. You can put a power first to restore the factory settings.
Common Front-frequency line connection method
At present, the front-end audio terminals of the jinhetian chassis and the front-end audio plug-in of the motherboard are generally connected as follows:
MIC in ● 1 2 ● Gnd
prohibited from using the registry editing tool.
6. Disable "msdos" and msdos applications in a single mode[HKEY_USERS \ 'username' \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ System] If a primary key "winoldapp" has a DWORD Value "disabled" = 1, the user's "msdos" method is disabled. If the value of "norealmode" is 1 in "winoldapp", the user's single-mode msdos application is disabled.
7. self-starting ProgramThe string value under [HKEY_LOCAL_MACHINE \ SOFTWARE \
• Initialization program segment (init) About 32 K• Data Segment (data) 50 ~ About 100 K• Uninitialized data segment (BSS) kb ~ About 150 K• Code segment (text) about 300 KB• (The init, Data, BSS, and text addresses are compiledDetermined by the positioning file vmlinux. LDS during the link)• File System (romfs)> about 80 KBMain Work of porting uClinux• Select the cross compiler corresponding to the processor• Select and modify bootloader• Modify the link file (vmlinux-armv.lds.in) to locate eac
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.