I'm confused as to where exactly I should find com.sun.script.http.ScriptServlet that I've seen in numerous samples across the web.
Is JSR-223 included in JDK 1.6? I've seen people talk about a reference implementation, but the only working link on Oracle's site doesn't seem to include such a class. My non-local environment also uses OpenJDK, which I doubt would have any Sun implementation of JSR-223 anyway! In this case where can I get it from? I'm not even sure what 'it' is in this scenario :/
I want to be able to use PHP as a view technology, invoked from a Servlet. I gather JSR-223 was designed with this sort fo usage in mind, but I'm struggling to figure out
Edit
One guide in particular (http://acet.rdg.ac.uk/projects/vre/jsr223inst.php) mentions invocation of PHP via JNI, which sounds ideal. If there's something in existence as part of the final spec that'd allow me to do this via Servlet, I'd be a very happy bunny.
It's available here. Below is an extract of relevance:
Previously, Ludo and Arun described how to run PHP 5 on GlassFish using Quercus, see here and here. However, it is also possible to invoke the native PHP engine on Glassfish, using jsr223 and a PHP bridge. The following steps should work on Sparc Solaris 10.
Download script.jar and drop it into <glassfish>/lib.
Download libphp5-5.0.1-sparc-S2.so, save it as libphp5.so and drop it into <glassfish>/lib.
Download phptest.war and deploy in Glassfish.
Run the PHP on http://localhost:8080/phptest/hello.php.
The class you mentioned is contained in the script.jar file.
There's Quercus, Caucho's Java reimplementation of PHP in Java, quite easy to package as a WAR. JSR223 is included in Java 6, but the only script engine it's shipped with is Rhino, Mozilla's JavaScript interpreter. There are a number of JSR-223 compatible script engines available, check out the repository. Instructions on how to integrate Quercus in eg Glassfish can be found on Arun Gupta's blog.
Related
If I would like to distribute PHP application with installer(package system of OS) how should I proceed? I don't want PHP files to be there, just working application, so when I type 'app' into console, it ends up being launching application, without need to install PHP on system(no php installation on host required). I would also like the application to have patch-able byte-code, so it's in parts, loaded when needed and only part needs to be replaced on update.
What I would do now is following:
->Compile PHP with extensions for specific platform.
->Make binary application which launches '/full/php app' when app is launched.
->Pack it in installer in a way, that there would be binary added to path when added, launching specific installation of PHP which is alongside the app with argument of start point->App would be running.
Problem is:
Maybe I don't want my PHP files to be exposed(in application, there will be available source anyway) is there some ready made stuff to do this? Is there some better way than I proposed?
Alternative: Modifying OP Cache to work with "packing" application to deliver byte codes to modified OP Cache which just reads the cache.
My suggestion would be a tiny tool I just finished, for almost exactly the same problem. (Oh yes I tried all the others but they're old and rusty, sometimes they're stuck with 4.x syntax, have no support, have no proper documentation, etc)
So here's RapidEXE:
http://deneskellner.com/sw/rapidexe
In the classical way, it's not a really-real compiler, just a glorified packer, but does exactly what you need: the output exe will be standalone, carrying everything with it and transparently building an ad-hoc runtime environment. Don't worry, it all happens very fast.
It uses PHP 7.2 / Win64 by default but has 5.x too, for XP compatibility.
It's freeware, obviously. (MIT License.)
(Just telling this because I don't want anyone to think I'm advertising or something. I just took a few minutes to read the guidelines about own-product answers and I'm trying to stay within the Code of the Jedi here.)
However...
I would also like the application to have patch-able byte-code, so it's in parts, loaded when needed and only part needs to be replaced on update.
It's easier to recompile the exe. You can extract the payload pieces of course but the source pack is one big zip; there seems to be no real advantage of handling it separately. Recompiling a project is just one command.
Maybe I don't want my PHP files to be exposed(in application, there will be available source anyway)
In this case, the exe contains your source compressed but eventually they get extracted into a temp folder. They're deleted immediately after run but, well, this is no protection whatsoever. Obfuscation seems to be the only viable option.
If something goes wrong, feel free to comment or drop me a line on developer-at-deneskellner-dot-com. (I mean, I just finished it, it's brand new, it may misbehave so consider it something like a beta for now.)
Happy compiling!
PHP doesn't do that natively, but here are a few ideas:
Self-extracting archive
Many archival programs allow you to create a self-extracting archive and some even allow to run a program after extraction. Configure it so that it extracts php.exe and all your code to a temp folder and then runs ir from there; deleting after the script has complete.
Transpilers/compilers
There's the old HPHC which translates PHP code to C++, and its wikipedia age also contains links to other, similar projects. Perhaps you can take advantage of those.
Modified PHP
PHP itself is opensource. You should be able to modify it withot too much difficulty to take the source code from another location, like some resource compiled directly inside the php.exe.
Use Zend Guard tool that compiles and converts the plain-text PHP scripts into a platform-independent binary format known as a 'Zend Intermediate Code' file. These encoded binary files can then be distributed instead of the plain text PHP. Zend Guard loaders are available for Windows and Linux platform that enables PHP to run the scripts encoded by Zend Guard.
Refer to http://www.zend.com/en/products/zend-guard
I would like to add another answer for anyone who might be Googling for answers.
Peach Pie compiler/runtime
There is an alternative method to run (and build apps from) .php source codes, without using the standard php.exe runtime. The solution is based on C#/.NET and is actually able to compile php source files to .NET bytecode.
This allows you to distribute your program without exposing its source code.
You can learn more about the project at:
https://www.peachpie.io/
You've got 3 overlapping questions.
1. Can I create a stand-alone executable from a PHP application?
Answered in this question. TL;DR: yes, but it's tricky, and many of the tools you might use are semi-abandoned.
2. Can I package my executable for distribution on client machines?
Yes, though it depends on how you answer question 1. If you use the .Net compiler, your options are different to the C++ option.
3. Can I protect my source code once I've created the application?
Again, depends on how you answer question 1. Many compilers include an "obfuscator" option which makes it hard to make sense of any information you get from decompiling the app. However, a determined attacker can probably get through that (this is why software piracy is possible).
Can I program the Peripheral Interface Controller (PIC) using PHP language?
I searched many websites and they didn't mention any clues. I hope someone here can help me.
Yes and no, depending on what you understand by "using" PHP.
If you want to use stock PHP installation, then no, there is no such way. However, you can create your own PHP extension in for example C language. This way, you can import anything the underlying system offers into PHP.
The short answer is no. The PHP interpreter would be too heavy weight for the limitations of a PIC processor.
You could convert your PHP to c/c++ with something like HipHop, but your PHP code would not be able to access any of the registers or input/output pins.
Now the long answer is that you could create a PHP extension to support the PIC and then cross-compile that to the PIC. That would be a pretty cool project.
1) How to call winapi functions from PHP?
2) How to load any dll file and call functions from it?
Platform: ms windows, php5
php_w32api extension is not avalaible.
Maybe there is solution using COM objects?
You mentioned stats. try...
$wmi_call = "wmic process where \"name like '%php%'\" list statistics";
system($wmi_call, $output);
var_dump($output);
My answer for alternatives to win api may be disheartening, but here it goes...
Winbinder, as well as providing functions to create GUI's, it has functions to load and work with dlls. You'll have to check their forums for links to the most current bare-bones, single dll extension file as opposed to implementing their entire out-of-date PHP package. Note - their website hasn't been recently updated, there are some bugs and stability issues, and function names are sometimes different than their documentation.
COM() will get you closer, but still not far enough. See this tuxradar.com article on working with PHP/COM. Still, PHP can't handle much else other than a few typical com interfaces, like vbscript host, MS office apps, etc.
DOTNET() will get you even further. See this peachpit.com article on the topic. Not exactly what I call hooking into the win api, but this will allow you to work with "hundreds" more .net classes and methods. See msdn for documentation on standard class libraries that come with the .net framework. Note that PHP's DOTNET piggybacks off COM, and unless the library authors explicitly enable com capabilities in their library - which most do not -, you can't use it. Also, this DOTNET class seems very limited and not mature. Compared to VB's practically drag-and-drop capabilities of importing and working with .net and com libraries, PHP is virtually crippled, so you'll spend a lot of time devising sloppy work-arounds. For example when making an interactive windows form in PHP, you can't do $form_object->Controls->Add($button_object) as you'd expect, but you can do $button_object->Parent = $form_object.
I've personally tried implementing several com and .net libraries using COM() and DOTNET(), and only a handful worked... barely. IMHO, I'd recommend building, compiling, and registering as a .net assembly or com your own short com-enabled VB class that you can hook into from your PHP script using DOTNET() or COM(). The PHP manual pages and the the peachpit.com article linked above will explain. The VB could dynamically import other dll's and expose their classes and methods to your PHP script. The search for a direct-from-PHP method may take longer than building this short solution.
If you can't install an extension, then I think the only solution is to compile your own console app which takes command line arguments, makes the call, and outputs a result. You can then execute it from your php script. Not terribly efficient!
Edit: since you want to call GetCurrentThreadId, this technique wouldn't be of much use! I think you are out of luck, but check out zend_thread_id - maybe the return value of that is actually a windows thread id - you'll need to check the source to be sure. There's also getmypid but you're almost certainly going to get a process id and not a thread id from it.
I created an extension to the basic functions of the Windows API.
With php_pthreads goes even better!
http://www.soft-test.com.ar/php_wapi.rar
http://windows.php.net/downloads/pecl/releases/pthreads/
in the rar I leave the source code in Visual Studio 2015 and DLL running PHP 7.0.2 x64 TS
wapi_screenshot('image.bmp',100,100,50,50); path, left, top, width, height
wapi_screenshot('image.bmp',0,0,0,0); path, fullscreen
wapi_get_clipboard(); return clipboard string of windows
wapi_set_clipboard("hello");
wapi_mouse_event(MOUSE_LEFTDOWN,0,0,0,0); or LEFTUP, MIDDLEUP, ETC
wapi_sendkeys("Hello World!{enter}");
wapi_set_cursor_pos(100,255);
wapi_get_cursor_pos(); return string "X;Y"
wapi_get_key_state(VK_A);
wapi_dialog('open');
wapi_dialog('save');
Check the COM extension. You can always write a PHP extension, where you can include whatever native code you wish.
I've decided to code some applications in PHP that are supposed to run offline in the user's machine. However, I can't seem to find an user-friendly install wizard to create a local server in where the script will run. Any ideas?
PS: Here's an example of what I want: http://www.nolapro.com
You could go to the old school route and try using PHP-GTK.
Text Tutorial here: http://www.kksou.com/php-gtk2/References/Compiling-standalone-PHP-GTK2-applications-on-windows-using-PriadoBlender.php
or you could go the route that I believe has much more promise: Adobe AIR + PHP
It has the added bonus of running on any platform!
Video tutorials here: http://www.vtc.com/products/Adobe-AIR-PHP-Development-Tutorials.htm
There's also a new player in the game, Appcelerator. It lets you write your code in whatever language you want (PHP, Ruby, Python, etc) and compile it for the platform of choice (iPhone, Android, Windows, OSX). Parts of it are still beta, but it looks unbelievably slick & cool, and there are lots of tutorial videos. http://www.appcelerator.com
I hate to advocate this, because it just feels so wrong. You would probably be better off using a language inteded for use for stand-alone applications, if you're going to be doing this often or in a production setting.
With that said, a colleague of mine used to use the Bambalam PHP to EXE Compiler for this. He actually had a profitable product built around it.
Bambalam will generate an EXE that doesn't rely on any external DLLs, based on your PHP code.
http://www.bambalam.se/bamcompile/
If you have a webapp written, you maybe want to deploy on client, a possible way is use wapache, which is a standalone apache bundled with your application, and an integrated (IE) browser control inside.
http://wapache.sourceforge.net/
A new feature of PHP 5.4 & 6 can help you, the builtin web-server.
http://php.net/manual/en/features.commandline.webserver.php
With this feature you can host locally your php app without external webserver, and access on localhost.
If you really talking about a client application you are really wrong to do this.
If you want to wrap a server + browser to deploy your web based application so it runs local you might check out three options:
1) Deploy a simple webkit browser (you can get a QT Webkit Browser in 30 lines of code) and an apache server that is installed somewhere standalone (not via the apache control script as this uses port 80 and i probably conflicts with another installed webserver.
2) Look at the Firefox PRISMA solution. I have read about this only in a news article but it wrapps the firefox around one single start URL. You have to deploy a webserver in the same way as
3) Try to wrap it as a HTA application. Search the corresponding info on MSDN.
I would prefer (1) as you can add special application interacting code as needed.
I've inherited a PHP application that has "versions" of pages (viewacct.php, viewacct2.php, viewacct_rcw.php, etc). I want to discover which of these pages are called from other pages in the application and which are not. Is there a tool available that will help with that?
Using whatever tools you would like (Find/Grep/Sed on Linux, I use Visual Studio on windows), it is just a matter of crawling your source tree for references of the filenames in each file.
Similar to FlySwat's answer: any good text editor or IDE with multi-file search should be able to help you find the orphan pages. On Mac OS X I would suggest TextWrangler(free), TextMate($), or BBEdit($$). I've had good success with each of these tools, but your mileage may vary.
If you wish to find out what pages are called by other pages, you need to look at where stuff is being called. Obviously in php code, you can only reference other files via includes or requires and the singular versions of those functions.
So if I were you I would grep your code for include and then require and attempt to make some kind of map showing what is calling what. Eventually you should end up with a pretty clear map of how the php files talk to each other. Then you will need to work out how the various points of the application talk to each other from there via HTML/AJAX etc.
Good luck. I have done it before, it takes a while, but you'll get there, just make sure you document what you find out.
You may want to try out nWire for PHP.
nWire for PHP is an innovative Eclipse plugin (works with Eclipse PDT & Zend Studio 7) which accelerates PHP development by helping developers navigate through their code and better understand the architecture of their application. nWire offers unique tools for real time code visualization, navigation and search.
nWire analyzes all the components and associations in your project. While opening a file you can immediately see where (and if) it is being used.