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PHP encryption algorithm conversion delphi problems Function encrypt ($ string, $ operation, $ key = '') {$ key = md5 ($ key); $ key_length = strlen ($ key ); $ string = $ operation = 'D '? Base64_decode ($ string): substr (md5 ($ string. $ key), 0, 8 ). $ string; $ string_length = strlen ($ string); $ rndkey = $ box = array (); $ result = ''; for ($ I = 0; $ I '; Echo' decryption: '. encrypt ($ token, 'D', $ key ); function encrypt(str, operat

http://www.cnblogs.com/key-ok/p/3465486.html editions of China: http://pan.baidu.com/s/1eQ1QGy2http://pan.baidu.com/s/ 1qwk3mw8 (When a new version is released, the latest website address will be synced) ──────────────────────────────────────────────────────────────────────────────────────────────────rad Studio Delphi 10.1 Up1berlin Http://altd.embarcadero.com/download/radstudio/10.1/delphicbuilder10_1_upd1.iso ftp:// Ftpd.embarcadero.com/download/rad

http://blog.163.com/bxf_0011/blog/static/35420330200952075114318/dynamic and static invocation of Delphi dynamic link library In order to allow people to quickly understand static calls, dynamic calls, now do a function encapsulated in a DLL, and then in the application form inside call this function, this function handles two number of the and. To speak in code and pictures:The code is as followsLibrary Project1;{Important Note about DLL

IntroductionInterface is a very important element in object-oriented programming language, it is described as a set of services, for the client, we are only concerned about the services provided, but not the implementation of the service, for the service-side class, if it wants to implement a service, to implement the interface associated with the service, It also does not have to interact with clients that use the service too much. This good design method has been widely used.Early in

From http://www.itnose.net/detail/6006569.htmlDelphi and C++builder 2014 and beyond technical roadmap 2014-03-08 18:47RAD Studio, Delphi and the C++builder Technical Roadmap for years and beyondBy:embarcadero NewsThe content originates from Embarcadero News Group, my level is limited, welcome the expert person to revise the related error! Also welcome you to join the Delphi learning materials in Chinese, i

Delphi 2007 for PHP, although the name is Delphi, but its essence is the RAD framework of Delphi and the combination of PHP language, in order to be like other versions of the Delphi, can greatly improve the programmer's development efficiency. So combined, in the website interface design, code writing, program debuggi

The advent of Delphi will be a large number of programmers into the visual programming under Windows, for some cc++ of the best friend programmer envy, sigh. Until C++builder the appearance of these programer just use the dream of programming tools, also will some reluctantly "defected" to Delphi under the programmer and pull back to C + + arms. She is really merging the visual programming and Object-orient

Service, as well as cross-platform Kylix 1.0 and CLX.2002 7.0 provided. NET, enhanced Internet development (INTRAWEB), improved database support, and added Indy network components and rave report database reports, while supporting UML and XP program production.2003 8.0 Simple for. NET version, can be used in C # language program development work, and preserves the ease of use of Delphi (the industry as a transition version)2004 9.0 official name:

Click the link to enterHttp://altd.embarcadero.com/download/RADStudio2010/delphicbuilder_2010_3615_win.isoRAD Studio/delphi 2010 3615 downloads + Hack-resource sharing-net wind club ...RAD Studio/delphi 2010 3615 downloads + hackOfficial:Http://altd.embarcadero.com/download/RADStudio2010/delphicbuilder_2010_3615_win.isoSerial number:Haal-dansgn-fzr5ag-m3bsJaal-scdkv6-eth2sg-kbanAfter installation, copy the

Basic Installation1, for a single control, Componet-->install component. -->pas or DCU file-->install;2, for the control package with the *.dpk file, File-->open (*.DPK)-->install can be selected in the drop-down list box;3, for the control package with *.BPL file, Install PACKAGES-->ADD-->BPL file name can be;4, if the above install button is invalid, try compile button;5, is the run time Lib in the option under the packages under the Runtimepackes Plus. If the compile-time prompt file can not

The best way to learn how to install a component is to write a component and install it once, and then really understand how it works. This example, wrote two BPL, DCLSIMPLEEDIT.BPL and SIMPLELABEL.BPL, of which DCLSIMPLEEDIT.BPL relies on SIMPLELABEL.BPL, or DCLSIMPLEEDIT.BPL Requires SIMPLELABEL.BPL to run. This is also typical of most component installation problems! This example source Download (Delphi 7) First, in

In software development, we often encounter this situation. In different development environments, we need to implement the same function process. Because the development uses different design languages, therefore, you have to write a lot of similar code, and sometimes rewrite the code in different projects in the same development environment, which leads to a great waste of resources. The dynamic link library can better solve this problem, and reuse code will greatly improve the development eff

File Types in Delphi By clin003 at 20070528 from: http://blog.csdn.net/clin003 A file is an ordered collection of the same type of elements and a channel for data transmission between memory and peripherals. Some peripherals, such as monitors, keyboards, printers, and so on, can be seen as files, but the most commonly used is magnetic Disk Files, which we will discuss in this lesson. Delphi inherits the fi

Using Delphi to upload ASP development files ASP (Active Server Page) is a product of Microsoft. It is easy to program and can quickly develop dynamic websites with powerful functions. Many websites (especially intranet/exclusive intranet) using the NT + IIS + ASP mode, ASP becomes a popular scripting language for website development. In Web Services, file upload is a common feature, while PWS in Win9x does not provide related components. IIS in NT pr

// \ B word boundary var REG: tperlregex; begin REG: = tperlregex. create (NiL); Reg. subject: = 'delphi delphi2007 mydelphi '; Reg. regEx: = '\ bdelphi \ B'; // The front and back boundary Reg. replacement: = '◆ '; Reg. replaceall; showmessage (Reg. subject); // return: ◆ delphi2007 mydelphi freeandnil (REG); end; // \ B word boundary: left boundary var REG: tperlregex; begin REG: = tperlregex. create (NiL); Reg. subject: = '

Please refer to the table below. Related article: Bcb/delphi related file name extension introduction File Product Purpose Defproj.opt Delphi 1 only Default Project options for the IDE Delphi.dmt Delphi 1 only The file used to store menu templates Delphi.dsk

As a new windows programming language, Delphi A large number of excellent features in one, so more and more programmers and Enthusiasts are favored. The following 10 tips are widely used. It is beneficial to Delphi fans. 1. Similar to the doevents function in VB. You may find that in Delphi, there is no doev similar to that in VB.The Ents function, so sometimes

1. $ ifdef is equivalent to $ if defined (...): They end with: $ endif and $ ifend. In this example, ver200 is the ID of Delphi 2009. Begin {$ ifdef ver200} showmessage ('this is Delphi 2009 '); {$ endif} {$ if defined (ver200)} showmessage ('this is Delphi 2009 '); {$ ifend} end; 2. $ ifndef is equivalent to $ if not defined (...): They end with: $ endif an

The GLScene open-source Library provides an OpenGL-based 3D framework for Delphi. With GLScene components, you can easily create and render your 3D scenes. Surprisingly, there is no complete installation instruction on the network for such an excellent open-source library, and even the official documentation of GLScene itself is incomplete. Based on this situation, I think it is necessary to share with you the complete installation steps of the GLScen

Are you looking for some free and versatile delphi components to add stronger features to your program? You don't have to look for any more. The following lists some of the best delphi components on the Internet. They are free of charge and contain all the source code. (1) Jedi-VCL The jvcl library is built on the Code donated by the Jedi community. It consists of over 400 components that can be immediately