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PHP file upload code deficiencies and improvements

<?php /** * Single file upload */ // Single file upload class UploadFile { /** *&nb

wklc2020 2020-03-01 14:25:21 0  1  1155

PHP implements file upload function

I want to upload a file to a given folder. <?php$folder="upload/";if(is_uploaded_file($HTTP_POST_FILES['filename']['tmp_name'])){if(move_uploaded_file($HTTP_POST_FILES['filename']['tmp_name'],$folder. $HTTP_POST_FILES

P粉868586032 2024-03-25 18:04:14 0  2  793

php - Questions about multi-file upload on Android?

Recently, I am doing multi-file upload on Android. The background php is processed by move_upload_files(). How to handle multi-file upload on Android? Someone please guide me.

迷茫 2017-07-05 09:55:54 0  2  1028

Problem with file upload in Laravel

PHP file upload, using the simplest form upload form: background acquisition (I also used Request to obtain, the result is the same): But the file I obtained only has the name of the file, and other file contents have no php.ini settings: please advise Guys, is there any other way to solve this prob...

喬治 2019-11-18 16:17:22 0  3  1244

PHP SMB file upload causes 500 Internal Server Error

When I try to upload a file on a local folder to an FTP server via SMB, the file gets uploaded, but the server returns a 500 Internal Server Error with the following message: Warning: fopen(File.xls): Unable to open stream: There is no such file or directory This is my upload function: publicfunctio...

P粉113938880 2023-08-30 13:53:12 0  1  834

javascript - Upload component selects a file and does not upload it immediately

In the Upload component of antd, I want to not upload the file immediately after selecting it. I will upload it together after I press the save button. How to do this?

PHP中文網(wǎng) 2017-05-19 10:13:15 0  4  764

Increase file upload size in Apache configuration

Hello everyone! I'm struggling with this configuration issue because I'm trying to increase the file upload size capacity in the Apache configuration but don't know how to do it exactly. I found this post that discusses this but would like to know the correct way to change .htaccess. https://brightw...

P粉512526720 2023-11-11 11:00:33 0  1  991

javascript - JS image compression and upload as file

JS image compression is used to upload images in WEBKIT. When selecting an image, compress the image and obtain the BASE64 data of the image, and then upload the image in the form of File when submitting the form. The BASE data has been obtained, but the uploaded file is also BASE64 data and cannot ...

淡淡煙草味 2017-05-18 10:58:12 0  4  1829

angular.js - How does w5cvalidate verify the file type and maximum file upload value of <input type="file">

How does w5cvalidate verify the file type and maximum file upload value of &lt;input type="file"&gt;

迷茫 2017-05-15 17:03:53 0  1  695

angular.js - ng-file-upload How to implement multiple image uploads

ng-file-upload How to upload multiple images? My code: html: {code...} javascript: {code...} If written like this, it is still a single image, and multiple images cannot be uploaded. Clicking upload will remove the previously uploaded image. {Code...} Supplement the code I wrote, the html part is a ...

phpcn_u1582 2017-05-15 17:04:39 0  3  937

javascript - Why can't I upload images without refreshing in php + ajax?

Write a relatively low-level file upload function. You need to click Upload to upload it to the server. But after testing, it still fails to upload. I don’t know what’s going on? The following is my code: html {code...} php: {code...} js: {code...} After debugging, in js, it does not enter...

大家講道理 2017-05-24 11:30:56 0  2  621

javascript - FormData implements multiple file upload problems

Although we know that FormData can upload multiple files at the same time, the current needs this time are different, and each picture needs to be accompanied by some user selection parameters. for example. scope.FileList is the file array after multiple selection of files. If you upload multiple fi...

學(xué)習(xí)ing 2017-06-08 11:03:20 0  5  1225

php - Post upload file, content-length does not match the actual obtained size

The form uploads a file, {code...} but the body contains encoded data {code...} and the Content-Length does not match the actual body length. So if I upload a large file, such as 5M, I will The client wants to read 1M in a loop, what should we do?

天蓬老師 2017-05-18 10:45:25 0  1  920

What is the difference between using a file in a class and using a file outside a class in Laravel?

What is the difference between using a file in a class and using a file outside a class in Laravel? For example, we often see a bunch of uses after the namespace. These uses are outside the class, and some uses are inside the class. What is the difference between the two? Example: HttpControllersAut...

ringa_lee 2017-05-16 16:47:46 0  1  607

php - How does onethink integrate Qiniu's sdk to achieve upload transcoding

Onethink's own Qiniu upload class cannot meet the upload transcoding requirements. How to integrate the new Qiniu SDK to achieve this function?

漂亮男人 2017-05-24 11:33:44 0  1  618

Hello teacher, I have a question about file upload. If the uploaded file exceeds the size limit of php.ini, how to catch this error?

Hello teacher, I have a question about file upload. If the uploaded file exceeds the size limit of php.ini, how to catch this error?

Dr.江死秒 2018-07-08 16:12:06 0  1  1448

javascript - Questions about the jQuery File Upload plug-in

The user uses the input="file" tag to select a picture. After I draw the picture selected by the user to canvas for processing, I get the base64 picture data. Then the question comes, how do I put this result into jQuery File Upload, and then click the button What about uploading? {code......

淡淡煙草味 2017-06-10 09:49:07 0  1  759

javascript - Using JS Qiniu to upload images will cause a file exists error (file exists)

When uploading images using JS Qiniu, a file exists error appears. However, it is obviously the first upload, and I have changed the key value. If I change the local file name, the error will not be reported. I can also use the official demo. An error will be reported http://jssdk.demo.qiniu.io/# {c...

女神的閨蜜愛上我 2017-06-26 10:53:56 0  1  1831

MySQL database not receiving file upload in form data

I'm trying to upload information from React frontend using formData, I checked the backend using postman and everything is fine, but formData is not passing the file to the backend. This is my code React frontend component importaxiosfrom'axios'importReact,{useState}from'react'functionNotificationSe...

P粉032977207 2023-09-12 22:16:34 0  1  768

javascript - Upload pictures, click on the same picture too fast, prompt the file named is already in the queue

Upload uploads pictures. When clicking the same picture too quickly, it prompts that the file named is already in the queue. How to solve it? ?

迷茫 2017-06-19 09:07:52 0  1  1293