Home php教程 php手册 PHP4 调用自己编写的 COM 组件

PHP4 调用自己编写的 COM 组件

Jun 13, 2016 am 11:20 AM
com javabean author components Own transfer

作者:东方一蛇   
搞完了PHP4调用JavaBean,又想去试试调用COM,开始以为很难,自己用VB6写了一个Active Dll在PHP4中调用,马上成功,比调用javabean方便多了,下面讲一下我的步骤。
下载的版本是从http://www.mm4.de/。
一:用VB6写Activex Dll
代码如下:
Option Explicit
Private MyScriptingContext As ScriptingContext
Private MyApplication As Application
Private MyRequest As Request Private MyResponse As Response
Private MyServer As Server
Private MySession As Session Public
Sub OnStartPage(PassedScriptingContext As ScriptingContext)
Set MyScriptingContext = PassedScriptingContext
Set MyApplication = MyScriptingContext.Application
Set MyRequest = MyScriptingContext.Request
Set MyResponse = MyScriptingContext.Response
Set MyServer = MyScriptingContext.Server
Set MySession = MyScriptingContext.Session
End Sub
Public Sub OnEndPage()
Set MyScriptingContext = Nothing
Set MyApplication = Nothing
Set MyRequest = Nothing
Set MyResponse = Nothing
Set MyServer = Nothing
Set MySession = Nothing
End Sub
Public Function Test_Number(num) As Variant
If num If num > 0 Then Get_Number_Attrib = 1
If num = 0 Then Get_Number_Attrib = 0
End Function
具体方法如下:新建一个VB6工程,ActiveX Dll将工程命名为P_test,类名为c_test
类的文件内容如上。
编译生成p_test.dll文件
二:注册
提示符下运行:regsvr32 p_test.dll
三:编写php文件,test.php4代码如下:

$b=new COM("p_test.c_test");
$a=$b->Test_Number(-454);
echo $a;
?>
运行php4文件将显示-1
可能遇到的问题是,编译工程时通不过,要将
Microsoft Active Server Pages Object Library
引用进来,具体实现“Project->References”找到改库,并勾上
相比之下,PHP4调用com应该比PHP4调用javabean好哦,因为毕竟是Ms系统嘛。大家也可以去自己编写调用数据库的控件,用PHP4调用,从某种程度上,和PHP调用javabean一样,可以说,实现了“隐藏源代码”。
本文出自:

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hongmeng native application random poetry Hongmeng native application random poetry Feb 19, 2024 pm 01:36 PM

To learn more about open source, please visit: 51CTO Hongmeng Developer Community https://ost.51cto.com Running environment DAYU200:4.0.10.16SDK: 4.0.10.15IDE: 4.0.600 1. To create an application, click File- >newFile->CreateProgect. Select template: [OpenHarmony] EmptyAbility: Fill in the project name, shici, application package name com.nut.shici, and application storage location XXX (no Chinese, special characters, or spaces). CompileSDK10, Model: Stage. Device

How to install the Windows 10 old version component DirectPlay How to install the Windows 10 old version component DirectPlay Dec 28, 2023 pm 03:43 PM

Many users always encounter some problems when playing some games on win10, such as screen freezes and blurred screens. At this time, we can solve the problem by turning on the directplay function, and the operation method of the function is also Very simple. How to install directplay, the old component of win10 1. Enter "Control Panel" in the search box and open it 2. Select large icons as the viewing method 3. Find "Programs and Features" 4. Click on the left to enable or turn off win functions 5. Select the old version here Just check the box

How to use Python to call Baidu Map API to implement geographical location query function? How to use Python to call Baidu Map API to implement geographical location query function? Jul 31, 2023 pm 03:01 PM

How to use Python to call Baidu Map API to implement geographical location query function? With the development of the Internet, the acquisition and utilization of geographical location information is becoming more and more important. Baidu Maps is a very common and practical map application that provides a wealth of geographical location query services. This article will introduce how to use Python to call Baidu Map API to implement the geographical location query function, and attach a code example. Apply for a Baidu Map developer account and application First, you need to have a Baidu Map developer account and create an application. Log in

How to implement calendar component using Vue? How to implement calendar component using Vue? Jun 25, 2023 pm 01:28 PM

Vue is a very popular front-end framework. It provides many tools and functions, such as componentization, data binding, event handling, etc., which can help developers build efficient, flexible and easy-to-maintain Web applications. In this article, I will introduce how to implement a calendar component using Vue. 1. Requirements analysis First, we need to analyze the requirements of this calendar component. A basic calendar should have the following functions: display the calendar page of the current month; support switching to the previous month or next month; support clicking on a certain day,

VUE3 development basics: using extends to inherit components VUE3 development basics: using extends to inherit components Jun 16, 2023 am 08:58 AM

Vue is one of the most popular front-end frameworks currently, and VUE3 is the latest version of the Vue framework. Compared with VUE2, VUE3 has higher performance and a better development experience, and has become the first choice of many developers. In VUE3, using extends to inherit components is a very practical development method. This article will introduce how to use extends to inherit components. What is extends? In Vue, extends is a very practical attribute, which can be used for child components to inherit from their parents.

Angular components and their display properties: understanding non-block default values Angular components and their display properties: understanding non-block default values Mar 15, 2024 pm 04:51 PM

The default display behavior for components in the Angular framework is not for block-level elements. This design choice promotes encapsulation of component styles and encourages developers to consciously define how each component is displayed. By explicitly setting the CSS property display, the display of Angular components can be fully controlled to achieve the desired layout and responsiveness.

How to open the settings of the old version of win10 components How to open the settings of the old version of win10 components Dec 22, 2023 am 08:45 AM

Win10 old version components need to be turned on by users themselves in the settings, because many components are usually closed by default. First we need to enter the settings. The operation is very simple. Just follow the steps below. Where are the win10 old version components? Open 1. Click Start, then click "Win System" 2. Click to enter the Control Panel 3. Then click the program below 4. Click "Enable or turn off Win functions" 5. Here you can choose what you want to open

Vue component practice: paging component development Vue component practice: paging component development Nov 24, 2023 am 08:56 AM

Vue component practice: Introduction to paging component development In web applications, the paging function is an essential component. A good paging component should be simple and clear in presentation, rich in functions, and easy to integrate and use. In this article, we will introduce how to use the Vue.js framework to develop a highly customizable paging component. We will explain in detail how to develop using Vue components through code examples. Technology stack Vue.js2.xJavaScript (ES6) HTML5 and CSS3 development environment

See all articles