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Php 7 zip download android

Php 7 zip download android

Loaders for ionCube Secured Files




Download: Php 7 zip download android




Security Enhancements and Fixes in PHP 5. If it can't by default, someone out there probably has tips on how to make it the thing you want.


php 7 zip download android

I hope that this will at least help some more people dealing with this issue. The security advisory is available. This release is a major leap forward in the 5. Firstly, for the incorrect registration of certain Loader ini settings.


php 7 zip download android

7-Zip - So forgive me if my speculations are bending or breaking some fundamental laws of HTTP physics. These files can also be found in the release archive.

 

I lately had to create a complex download repository for a customer. Multiple files could be selected and were compressed on the fly into a single ZIP file before being transfered to the client. After everything worked fine with IE, FF and Chrome, I checked with Android 2. The first problem I found is that the Android browsers are extremely picky about two of the usual HTTP download headers. As I experienced this behavior with several browsers on a Motorola Defy running Android 2. Here are some header lines that did not work on Android 2. ATTENTION: If you use any of the lines below your download will probably NOT WORK on Android 2. ZIP extension of the filename. Both are absolutely necessary for ZIP files on Android 2. From my web research it looks like it is possible that the uppercase extension is only required for ZIP files and only for Android versions up to 2. I am not sure of that and did not do any further testing. If you create other downloadable file types e. PDF , please test yourself and leave a comment below. Otherwise especially Content-Disposition will not be parsed properly by the Android stock browser up to and including Android 4, Ice Cream Sandwich. Such trailing semicolons are reportedly generated by some eCommerce packages that provide download links. With such a header the download will still happen, but the desired filename will be lost. Android will replace it with the name of the script that generates the download e. Fortunately the above headers will also work for all major desktop browsers, so they are a good general solution. ZIP May NOT work on older versions of Android — filename not quoted! Also, if you need additional headers for your testing, drop a comment and I will add them. While all my testing examples carry their control parameters encoded into their URLs, many applications that you write out there will not. They will often use GET or POST requests to transfer data that is needed to create the downloadable document on the fly. It looks like POST does work as expected when the result of the POST request is again a web page, but the POST data gets completely lost when the request initiates a file download. A possible reason for this weird behavior could be that Android or the browser in use forwards the URL for the file download to some helper application Android Download Manager? In this process the POST data is either not transferred, or gets lost, or maybe the complete session context incl. This results in a file download with a zero file size, or incorrect file content, or even some HTML garbage in the file if the server application does return a page content when the POST parameters are missing. But careful: I have to admit that my knowledge of the exact HTTP handshake in the process of a file download is rather limited. So forgive me if my speculations are bending or breaking some fundamental laws of HTTP physics. As Ralf has pointed out in his comment, the problem exists at least up to Android 3. POSTed downloads seem to work on Opera and Firefox but fail on Dolphin and the Android stock browser. To avoid this trap you have to use GET requests or RESTful URLs keeping all needed data for an HTTP request within the URL itself, as I did in my examples above! More research on the POST problem can be found in the detailed answer by Steve Payne to StackOverflow question. I found issues and in the Android forum, which describe the inability of the stock browser and the Android Download Manager to correctly handle downloads that are initiated through POST requests. So they are probably handled as feature requests. If you use authentication to control access to your download script, your downloads will fail with all browsers that make use of the ADM e. Android stock browser and Dolphin. The reason is surely the same as for the POST issue mentioned above: The ADM receives the download URL from the browser, but any further information e. So the ADM gets blocked out by the authentication mechanism, even if the browser has successfully authenticated. There are multiple strategies to solve the authentication problem: Depending on how much you need to protect the whole web page content or only the download file content you could remove the basic auth and implement a normal password form field in the page that initiates the download. The password check would then be done by the script that receives the form and delivers the download. This can be done on server level e. But this is by no means a strong protection. Anybody who is aware of the details can fake the UA and access the download with any normal desktop browser. The pro is that this allows you to keep basic auth in place and protect a whole section of your website, including web pages and files. The con is that you should only use this technique if a data leak would not get you fired. Do you have any experience with the honeycomb browser that comes with Android Tablets? I have a custom ASP. NET site and am trying to download a pdf file from it on a XOOM. Here are the steps that I recommend: Check, whether the download really contains the HTML of your web page. It is possible that the content is your PDF but the name is the filename part of the delivering page. If the content is really HTML then you probably have a server side problem or a flaw in your download logic which obviously accesses the wrong URL otherwise it would not get the HTML as a response from the server. If you in fact get the PDF under wrong name, you will have to find out which header makes the XOOM use the wrong name. Again use Live HTTP headers to exactly monitor the headers that are sent from the server to the browser. Then change your code to reduce the headers to the absolute minimum and experiment with variations of the Content-Type and Content-Disposition headers. Good luck and tell us your findings! I have verified that the download logic is correct by going to my site in IE, Firefox, Chrome, Safari, and on an iPad and downloading the file. Thanks for the suggestion on Live HTTP headers. You are at a similar point as I have been some weeks ago. This is definitely detective work and the solution does not come easy. Some more ideas that might help: Can you open ANY PDF through clicking a simple link in a website? Could it be that the filename with blanks and additional dots is the problem? Try a very short name. To really get to the bottom of this I recommend finding a way to monitor and analyze the communication between the server and the Android browser much like Live HTTP headers does for Firefox. If you have access to your Apache access logs this would probably be the first place to look at. To see the whole communication including all HTTP headers and responses you can use a proxy software between your Android and your webserver. Thanks for the suggestions. I extracted my code to download the file to a little test site. However, if I download the file after a postback after clicking a download link it downloads the page html instead. So, if I add a second page which just does the download and my link redirects to that page it works, but that seems a bit hacky. Just an educated guess: Sounds like a caching problem. If your downloading from a second page the browser and any intermediate proxy is forced to poll the data from the new URL. If you request the download from the same URL instead, a badly configured proxy might ignore the additional post parameters and just deliver the cached HTML page from the first request. Hi, sorry for the hugely late reply… Yes there were some issues with the uploads. Firefox renamed the file being uploaded, eg: file. The script would only accept the file being uploaded if it among other things was of the same name it was to replace. So as FF renamed the dam file to a random string it always refused the upload. Still a little annoying Thanks for writing this article and the pointer in the right direction. Hi Jörg, First of all thanks for your article. You can grab them here: , , Cheers and good luck, Jörg. Thank you so much Jörg, The above snippet worked! I had some weird problems in my PHP script whose solution I am sure will help other developers. I composed the name of the PDF file from some form fields sent by POST method. However, when the content type was set to octet-stream, and I used the POST variables to compound the PDF file name, these variables disappeared magically! Finally just changing the form method from POST to GET the variables were available with octet-stream content-type and the script worked. I got this problem again, even when I knew it. Congratulations again for this helpful article. Cheers, Juan Hi Juan, this is an interesting observation! This would kill all data that is not part of the URL like POST vars. So you are bound to RESTful programming keeping all needed data for an HTTP request within the URL itself. Glad you finally made it! Thank you very much Juan and Jörg, your work was very helpfull for me. I have the same problem — mainly with PDF files. The script works with GET, not with POST. The bug report is THREE years old and starred by +100 people. None of these issues seems to be fixed even in the latest Android versions. At least there is no report about it. Is there a client-side solution to this so that I can download from discomfiture websites? Hi Julian, the following list shows which of my four download tests worked for me on my Motorola Defy with two different Android versions and two different browsers: Stock browser Dolphin browser Android 2. Your comment suggests that it additionally depends on the specific Android implementation created by the device manufacturer. Just to make sure: Are your downloads really handled by the default stock browser? Choosing the wrong handler here could be the reason why your trials all fail. What you could try to improve your situation is using another browser. Dolphin is a good choice. I tried everything but still could not design my web page to make a Galaxy Note Gingerbread 2. All of the following actual Fiddler dump works on IE on a PC, but not on the Galaxy Note. The content is not supported on this phone. Any new developments since last year? Did you try to leave that out? It is also not needed for a binary download as the content is not interpreted at download time. Another detail is the all lowercase writing of Content-Disposition in all of your headers. Did you try to change that? If both does not help: put some demo online and post the URL. I will give it a try. No, you do not need the encoding if you want to download the file. The encoding would not change the way the binary stream is downloaded and saved, it is just a sequence of bytes which is not interpreted at download time. In the saved file the encoding information from the HTTP header is lost anyway. Any program that reads the stored file has to assume an encoding or determine the encoding from the content, e. Please try to get rid of this extra in the header first and see if that helps. I have tested your links on a Motorola Defy with Android 2. Both buttons result in a file download with correct name test. TXT , but both times the file content is the HTML code of the original page. In a normal desktop browser both buttons work correctly. This suggests that there is something going wrong with the form parameters that are sent back to your. As the URLs of the original page and the form action for the download are identical Test. To nail down the problem I suggest that you write any incoming GET and POST parameters into a log file and compare the log when you touch the buttons on Android vs. Hi, first, thank you very much for this awesome post, as it really solves the problem! I followed the instruction in this page and corrected my headers… still, I fail to download a pdf file using androids native browser only opera succeeds. After i press on the link, the I get the dialog asking me under what file name to save the attachment and the file name is as expected , but when i click OK start download the download immediately appears as unsuccessful in the downloads screen. It might be worth mentioning that I also use some query parameters in the URL string: this is the full string I use. Klicking your link I see that you use basic authentication to secure the path of your files. I am quite sure that this is the problem. As pointed out in the article, some browsers do hand over the download request to the Android Download Manager. This application is surely not aware of the authentication that the browser has negotiated. Remember: The ADM is not even able to handle POST requests correctly! Try to disable the authentication for a moment and see if it works then. Thank you very mush Jorg! I finally found the problem. Thank you again for all your help! I hope that this will at least help some more people dealing with this issue. Since Google are not intended to fix this as it seems in the defect record , I guess i will have to change my authentication method just to make it work… any suggestions for a authentication method simple enough and supported by Glassfish 3? Glad you found the culprit! I will add your findings to the original article tomorrow being a bit stressed today. As for a solution: Depending on how much you need to protect the whole web page content or only the download file content you could remove the basic auth and implement a normal password form field in the page that initiates the download. The password check would then be done by the script that receives the form and delivers the download. This can be done on server level at least Apache can do this using. But be warned that this is by no means a strong protection. Anybody who is aware of the details can fake the UA and access the download with a normal browser. The pro is that this allows you to keep basic auth in place and protect a whole section of your website, including web pages and files. The con is that you should only use this technique if a data leak would not get you fired. Im making a simple QR Code on the back of a buissness card, linking to a link on my website. It works in every browser. But on android stock browser there is a problem, its just opening a normal page with the text displayed on it. How can i make it download automaticly? But when i put the code in my. Hope you can help. Hi Rasmus, I can confirm your problem on Android 2. But I am not sure about the reason. It probably has to do with the fact that you are using IIS on Windows. A quick analyzis shows that IIS does not a send a Content-Disposition header. An easy way to analyze the headers sent by your server is using FireFox with the Live HTTP headers add-on. The above header dumps have been logged that way. Hi there, i have some problems with this download too. My logic is: selecting image part to crop and sending it like POST to ifame with target. Problem is with Android phone.. Hi Hatto, your assumption that the server gets all POST parameters correctly is only partially right. I am quite sure that for each POST download request you will find TWO requests in your logs: One with all the POST parameters coming in correctly and one without any parameters just using the bare URL of your request but not POST headers. The reason is that the stock browser processes the POST request correctly, recognizes that the result is a downloadable file, hands over the request to the download manager, and the DM fires a second request with only the URL but no POST headers included. Thans for the good post and I wish to give some help for java developers. I had the same issue with downloading pdf file which was sent by a servelet as an attachment. It did not work for me with upper case. I used samsung calaxy tab Hope this will help. Regards Semika Hi Jörg — this post is the stuff of legend. Android Default Browser requires GET Request. It does not understand POST Request and hence cannot download the attachment. You can send a GET request as by sending GET request, it resolved my problem. Android browser generates a GET request on its own and sends it back to server. The response received after second request will be considered final by the browser even if GET request is sent on first time by the servlet. Ankit, you basically repeat in part what this posting is already stating in more detail. GET is not the only option though. The fact that two GET requests are issued is probably due to the fact that the browser does a first request, recognizes that this is a file download by interpreting the headers Content-Type and Content-Disposition and then forwards the download task to the ADM which does the same GET request again to fetch the file. This is a problem for some eCommerce packages and other scripts that generate download links, which can include a trailing semicolon on the Content-Disposition line. Mind you, the download will still happen, but without a filename. This is still true as of Ice Cream Sandwich. Hi Jörg — I was very excited to see your post, however when trying your test downloads with my Android device DROID2 running version 2. The download initiates, but fails immediately after without downloading anything. Do you know of any reason why my version of Android would not work with your tests? Hi Jörg, I have a Nexus 7 and have a problem with the first Download Test link. Thanks, Sii I am developing an android client for OpenEMR open source electronic medical records software. The server is implemented in PHP and kicks out long links that look like ; We are having a heck of a time trying to catch these downloads. Can you help with this bug? Getting a download link is a bit trickier…. Its a lot to ask, I know… The links look like this though: ; If that helps. So if this is impossible without server-side cooperation, then I need to know so that I can try to get them on the right track on their end. Hi, first of all, thank you very much for looking into this, it is very much appreciated. FF and Opera Mini however both work. The download manager is starting but never completes. Thanks again, Jan Hi! I think maybe they changed the list of okay extensions. None of them would download. I looked at the headers using curl -D, and I was generating the lines exactly as prescribed above. Maybe that has something to do with this. The download of cdafqzip worked with no Content-Length. And, all of my non-download pages displayed on browsers with no Content-Length. For Python people: the fix that worked for me was to have my WSGI app function return a list with one string in it. Not a string, not a list of more than one string. All my downloads work now. I found your article quite useful. What is more, if I add an else statement — the file does not show up at all. I was using an emulator with Android 4. Hello There, I have been trying to download pdf file from asp. BinaryWrite fileBytes ; Context. CompleteRequest ; could you sugges any changes for this code to work in android to download PDF from asp. I really appreciate it. Like others, all was fine with my PDF export code except when viewed in an Android tablet. That textarea is inside a hidden form that POSTs to an. Thanks, Chris Hi, My name is vijay. I am trying to download mp3 files from android browser with a php script. I followed the instructions in the site, but the files are still downloaded as. Can any one give me some suggestions to solve this problem. But it did not worked. Hi I am tring to use Response. I can understand the error as this is a feature of IIS7 onwards. Is there an alternate way where I can make it run on IIS6 as I have windows 2003 server. My problem is on Android default browser all my file which I download are saved as HTML. Looking forward to your reply Regards After much searching I found my solution to the form post download issue downloading a html page was to change the form submit to a GET rather than a POST. There is an issue with a double get request that occurs on the stock android browers explained in the answer from StevePayne here: Change your POST to a GET and everything should be fine, along with the correct headers explained in previous posts.

php 7 zip download android

We will not provide binary packages for these Windows versions anymore after PHP 5. Thanks I have a Nexus 9 2013 tablet that is more than capable of running windows on it, 1. The elements for the release can be found in or on. Loader Downloads API Are you a hoster or package maintainer and would like API access to historical releases. Update: We AllTechFeed Team worked very hard to find a direct link to all the change my software. Further details about the PHP 5. We are not met to share the software, every user should download the software from the official site linked below. The newly created zip file php 7 zip download android placed in the same folder as the files you added to the zip file. The next release would be Alpha 2, planned for June 21. Those will only run files produced by the version 10 encoder for PHP 7. PDF User Guide now included.

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