I have this snippet if ($_FILES['tax']['error'] !== UPLOAD_ERR_OK) { die("Upload failed with error " . $_FILES['tax']['error']); } $finfo = finfo_open(FILEINFO_MIME_TYPE); $mime = finfo_file($finfo, $_FILES['tax']['tmp_name']); $ok = false; switch ($mime) { case 'image/gif': case 'application/pdf': case 'image/png': $ok = true; default:
我有这个片段 if ($_FILES['tax']['error'] !== UPLOAD_ERR_OK) { die("Upload failed with error " . $_FILES['tax']['error']); } $finfo = finfo_open(FILEINFO_MIME_TYPE); $mime = finfo_file($finfo, $_FILES['tax']['tmp_name']); $ok = false; switch ($mime) { case 'image/gif': case 'application/pdf': case 'image/png': $ok = true; default: di
I'm able to upload images fine, but when when I change the types from image/jpg, image/gif to application/msword and application/pdf, it doesn't work. Here's my code. The exact same code works for images, but for uploading docs and pdf, it outputs "Invalid File." What's going on here? My file is only approx 30kb and is well under the file size limit here. $allowedEx
我能够上传图像，但是当我从image / jpg，image / gif更改为application / msword和application / pdf时，它不起作用。 这是我的代码。 完全相同的代码适用于图像，但是对于上传文档和pdf，它会输出“无效文件”。 这里发生了什么？ 我的文件只有大约30kb，并且在此文件大小的限制之下。 $allowedExts = array("pdf", "doc", "docx"); $extension = end(explode(".", $_FILES["file"]["name"])); if ( ( ($_FILES["file"]["t
This question already has an answer here: Proper MIME media type for PDF files 3 answers $filename = './images/upload/'.$mongoDbA['file']; $fileinfo = pathinfo($filename); $sendname = $fileinfo['filename'] . '.' . $fileinfo['extension']; header('Content-Type: application/pdf'); header('Content-Disposition: attachment; filename="$sendname"'); header('Expires: 0'); head
这个问题在这里已经有了答案： 适用于PDF文件的MIME媒体类型3个答案 $filename = './images/upload/'.$mongoDbA['file']; $fileinfo = pathinfo($filename); $sendname = $fileinfo['filename'] . '.' . $fileinfo['extension']; header('Content-Type: application/pdf'); header('Content-Disposition: attachment; filename="$sendname"'); header('Expires: 0'); header('Cache-Control: must-r
I am getting this error Uncaught SyntaxError: Unexpected token < from chrome but everything works fine with FireFox. I have found many similar posts but no solution. So I am wondering if there is a way of sending a second page to the browser after it has been build, with it's own header. The idea came, when I saw that Firefox places, what I echo in the function below, after the html cl
我得到这个错误未捕获SyntaxError：意外的令牌<从铬，但一切工作正常与FireFox。 我发现了许多类似的帖子，但没有解决方案。 所以我想知道是否有一种方法可以在构建完成后向浏览器发送第二个页面，并使用它自己的标题。 这个想法出现了，当我看到Firefox放置的时候，我在下面的函数中使用了html结束标记，而Chrome则将它放在结束标记之前。 基本上，我喜欢发送这样的顺序： header('Content-Type: text/html; charset=
I have checked my PHP ini file and display errors is set and also error reporting is E_ALL . I have restarted my Apache web server. I have even put these lines at the top of my script, and it doesn't even catch simple parse errors. For example, I declare variables with a "$" and I don't close statements ";" . But all my scripts show a blank page on these errors,
我检查了我的PHP ini文件，显示错误已设置，错误报告也是E_ALL 。 我重新启动了我的Apache Web服务器。 我甚至将这些行放在脚本的顶部，它甚至不会捕获简单的解析错误。 例如，我用"$"声明变量并且不关闭语句";" 。 但是我的所有脚本都显示了这些错误的空白页面，但我希望在浏览器输出中看到错误 。 error_reporting(E_ALL); ini_set('display_errors', 1); 剩下的事情是什么？ 这对我来说总是有
I'm doing a ajax call to my own server on a platform which they set prevent these ajax calls (but I need it to fetch the data from my server to display retrieved data from my server's database). My ajax script is working , it can send the data over to my server's php script to allow it to process. However it cannot get the processed data back as it is blocked by "Access-Control
我正在他们设置的平台上对我自己的服务器执行ajax调用，以防止这些ajax调用（但我需要它从我的服务器获取数据以显示从我的服务器数据库中检索到的数据）。 我的ajax脚本正在工作，它可以将数据发送到我的服务器的php脚本以允许它处理。 但是由于它被"Access-Control-Allow-Origin"阻止，它不能获取处理的数据。 我无法访问该平台的源/内核。 所以我不能删除不允许我这样做的脚本。 （P / SI使用Google Chrome的
I have been reading about TDD/BDD for quite a while now but I could never figure out how to implement it in a project. This is a simplified version of the project I am currently working : A website that lets people signup, post used books for sale. People that needs these books can search for books posted for sale close-by and send an email message to the seller via the website. This is be
我一直在阅读关于TDD / BDD的一段时间，但我永远无法知道如何在项目中实现它。 这是我目前工作的一个简化版本的项目： 一个网站，让人们注册，张贴旧书出售。 需要这些书籍的人可以搜索附近发售的书籍，并通过网站向卖家发送电子邮件。 这是CodeIgniter与我一起编写的唯一开发者。 对于这种情况，你能告诉我我将如何进行测试 - 从哪里开始，测试什么。 我一直想这样做一段时间，我有点理解这个概念，但是实际的实现并
Ok, I am allowing (within a script) for certain types of files to be uploaded via an Forum Admin Defined approach! How can I tell if these files are of the type that the Admin has set to be sure they are not fake files. I currently am using a mime-types approach, but different browsers can set different mime-types, so this doesn't really help much. Checking the file extension doesn't h
好的，我允许（在脚本内）通过论坛管理员定义的方法上传某些类型的文件！ 我如何知道这些文件是否属于管理员设置的类型，以确保它们不是假文件。 我目前正在使用MIME类型的方法，但不同的浏览器可以设置不同的MIME类型，所以这并没有多大帮助。 检查文件扩展名也没有帮助，因为人们可以通过给它一个允许的扩展名来解决这个问题，但是它会是不同的文件类型。 也许有一种方法可以检查许多不同类型文件中的字节，以确保它是正
I am checking file MIME types of uploaded files and forcing extensions as so: $finfo = finfo_open(FILEINFO_MIME_TYPE); $mime = finfo_file($finfo, $_FILES['attachment']['tmp_name']); if ($mime == 'application/vnd.openxmlformats-officedocument.wordprocessingml.document') { $extension = ".docx"; } else if ($mime == 'application/msword') { $extension = ".doc"; } Regardless of whether the f
我正在检查上传文件的文件MIME类型并强制扩展，如下所示： $finfo = finfo_open(FILEINFO_MIME_TYPE); $mime = finfo_file($finfo, $_FILES['attachment']['tmp_name']); if ($mime == 'application/vnd.openxmlformats-officedocument.wordprocessingml.document') { $extension = ".docx"; } else if ($mime == 'application/msword') { $extension = ".doc"; } 无论我上传的文件是.docx还是.doc，该语句总是评估为
PROBLEM : I need files on my server to be encrypted and it works perfectly fine for .txt, .doc, .xls, .ppt but not with .docx, .xlsx and .pptx. The problem when I try to edit a docx (or xlsx, pptx) is that the file gets corrupted by the way I encrypt/decrypt since it's not a proper way to edit a docx. So when Microsoft Word tries to open it, it says it's corrupted and it opens it as
问题： 我需要对服务器上的文件进行加密，对于.txt，.doc，.xls，.ppt而言，这些文件完全正常，但对于.docx，.xlsx和.pptx不起作用。 当我尝试编辑docx（或xlsx，pptx）时，问题在于该文件因我加密/解密的方式而受到损坏，因为它不是编辑docx的正确方法。 所以，当Microsoft Word试图打开它，它说它已损坏，它打开它作为'Document1.docx'，而不是'MyFileName.docx'，当保存时，我必须再次给出名称和pptx我