http-headers

How to download a file using php?

由 隐身守侯 提交于 2020-01-12 09:56:15
问题 I want to download file from my server using php. I searched google and found a stackoverflow answer here. This answer shows that I have to write these codes for this purpose. $file_url = 'http://www.myremoteserver.com/file.exe'; header('Content-Type: application/octet-stream'); header("Content-Transfer-Encoding: Binary"); header("Content-disposition: attachment; filename=\"" . basename($file_url) . "\""); readfile($file_url); But I am able to do this with merely these two lines: header(

How to download a file using php?

由 限于喜欢 提交于 2020-01-12 09:55:31
问题 I want to download file from my server using php. I searched google and found a stackoverflow answer here. This answer shows that I have to write these codes for this purpose. $file_url = 'http://www.myremoteserver.com/file.exe'; header('Content-Type: application/octet-stream'); header("Content-Transfer-Encoding: Binary"); header("Content-disposition: attachment; filename=\"" . basename($file_url) . "\""); readfile($file_url); But I am able to do this with merely these two lines: header(

Passing List of Integers to GET REST API

由 徘徊边缘 提交于 2020-01-12 07:48:06
问题 I wanted to fetch the List of Entities from database at Front end. So I have written POST REST HTTP call in Spring MVC. But I read the HTTP documentation which says whenever you have to retrieve data from database prefer GET call. So, Is it there is any I can replace the POST call to GET call from angular JS and pass list of Integers. But, GET HTTP has many drawbacks like : the length of URL is limited.Considering the case where we have to fetch 1000 entities from database. Please suggest me

Response header is present in browser but not parsed by Angular $http response.headers()

由 怎甘沉沦 提交于 2020-01-12 04:38:27
问题 In our Angular app, we need to parse response headers of some $http. In particular we need to parse some X-prefixed response headers, for example X-Total-Results: 35 . Opening the Network tab of the browser dev tools and inspecting the resource relative to the $http request, I verified that the response header X-Total-Results: 35 is present. in the browser, the X-Total-Results header is available, but cannot be parsed in the Angular $http. Is there a way to access in $http the 'raw' response

Do search engines respect the HTTP header field “Content-Location”?

由 亡梦爱人 提交于 2020-01-12 04:32:10
问题 I was wondering whether search engines respect the HTTP header field Content-Location. This could be useful, for example, when you want to remove the session ID argument out of the URL: GET /foo/bar?sid=0123456789 HTTP/1.1 Host: example.com … HTTP/1.1 200 OK Content-Location: http://example.com/foo/bar … Clarification: I don’t want to redirect the request, as removing the session ID would lead to a completely different request and thus probably also a different response. I just want to state

Parse Accept Header

由 谁说我不能喝 提交于 2020-01-12 04:01:09
问题 Does anyone have any suggestions (or a regular expression) for parsing the HTTP Accept header? I am trying to do some content-type negotiation in ASP.NET MVC. There doesn't seem to be a built in way (which is fine, because there are a lot of schools of thought here), but the parsing is not entirely trivial and I would rather not re-invent the wheel if someone has already done it well and is willing to share. 回答1: Have you seen this article? It gives a pretty comprehensive implementation for

Keeping the WebSocket connection alive

由 自作多情 提交于 2020-01-12 01:53:10
问题 I'm doing a study on WebSocket protocol and trying to implement a simple ECHO service for now with Python on the backend. It seems to work fine but the connection drops right after being established. Here is my client: <!doctype html> <head> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript"> function Client() { //var ws = new WebSocket("ws://echo.websocket.org"); // this works fine var ws = new WebSocket("ws://localhost:8000"); ws.onopen = function(e){ $(

Show Video on iPhone/iPad through PHP

由 半世苍凉 提交于 2020-01-11 13:39:20
问题 I would like to show an mp4 through the video tag and the source URL of the video is a URL to a YII application. I was using Yii:app->request->sendFile before but the video wasn't working on the iPad/iPhone so now I'm trying to send the headers myself using the code below but still not working. $finfo = finfo_open(FILEINFO_MIME_TYPE); $file_path = "video.mp4"; $file_mime_type = finfo_file($finfo, $file_path); $file_size = filesize($file_path); header("HTTP/1.1 206 Partial Content"); header(

HTTP Cache- Control

由 試著忘記壹切 提交于 2020-01-11 13:30:15
问题 I am struggling with this - In PHP, I do this for a GET AJAX call header('Cache-Control: max-age = 10000, private'); The browser still manages to place a request thereafter? Why? header('Expires: ' . gmdate('D, d M Y H:i:s', time() + 10000) . ' GMT'); works fine, though! Thanks EDIT header("Cache-Control: private, max-age=10000"); seems to work!! MORE The specification is explicit about this. cache-directive = cache-request-directive | cache-response-directive http://www.w3.org/Protocols

Header() is not redirecting PHP [closed]

由 泪湿孤枕 提交于 2020-01-11 10:27:12
问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 7 years ago . I am using following PHP code to check session. But if the session is not logged into then page is not redirect just show the black page. My If condition is right ! it is hitting header function .. Here is my
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