Asksearch_php.cn

Community Learn Tools Library Leisure

English

Popular searches：
PHP
MySQL
jquery
HTML
CSS

Sequentially rename files on upload based on existing files in directory

I'm using this (php) upload code I found online for an image upload form. I realize there are already a lot of questions/answers on the site about "renaming files" when uploading, and I've researched them quite a bit. So far...none of them seem to specifically address what I want to do. Ho...

P粉310931198 2023-09-10 13:14:12

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...

乔治 2019-11-18 16:17:22

laravel-pdf upload-pdf to image - php Can laravel upload pdf files and convert them into images?

The server framework uses PHP laravel5.1. The front-end needs to support uploading pdf or image files. If it is a pdf file, it will be converted into an image file. Can this be achieved?

为情所困 2017-05-16 16:54:50

nginx - How does cas sso single sign-on achieve session persistence under load on multiple machines?

Background of the problem: 1. A single sso system supports multiple business systems, and these business systems have two or more loads. 2. The load is completed through nginx. Now SSO can no longer support these business systems in terms of performance, and the system will hang. (tomcat stops autom...

天蓬老师 2017-05-16 17:23:43

PHP is used as the background. When a web request comes, can it be processed using multiple processes or threads?

It is said that PHP does not support multi-process, so is this scenario not suitable for PHP? If I want to update the information of a thousand data, upload a sql file, and then execute it one after another, it will definitely be very slow. Can I use pcntl_ related functions in the code to implement...

为情所困 2017-06-05 11:09:26

Problem: Images load too slowly

I made a craiglist-like website using Html, Css, Js, and Php. When the user clicks to upload an image larger than 1mb, the page becomes very slow or fails (503 error). There is no problem with images smaller than 100kb. There is a form on a php page with type=file input tag and preview img tag. >...

P粉676821490 2023-08-17 22:40:08

restful - How does nginx tell that the request is a dynamic request without a .php match?

Now many RESTful frameworks, or frameworks that support pathinfo routing mode, will hide the entry file index.* in the URL. So, in this case, how to configure nginx so that it can determine whether the request is a dynamic request that requires program processing, or a static file request?

黄舟 2017-05-16 17:26:50

I have the front-end source code, but I don't know how to connect it to the back-end.

I want to develop a backend management system, similar to cms. There are more than 1000 html files. I want to convert them into php or stored databases, but I don’t know how to operate them. I tried to transfer these files to the WordPress theme yesterday and failed many times. I want to Please tell...

P粉932382659 2022-05-24 16:47:40

Quickly connect to payjq's personal WeChat payment interface (cashier mode)

Recently I am learning about the personal payment interface, hoping to solve my payment problem on WeChat. After comparing many platforms, I feel that [payjq](https://payjq.cn) is more professional. It supports both Alipay and WeChat. Since I have not yet activated Alipay (it requires a certain amou...

payjq 2019-07-28 14:02:04

Convert .HEIC to .JPG using ImageMagick in PHP

I'm hoping to try and create a small image converter that converts HEIC files uploaded to phpWeb documents to .JPG (or any other common file format). I'm running PHP on a unix server and have ImageMagick installed on the server. The following command line code runs on the server: mogrify-formatjpg*....

P粉322918729 2023-11-02 17:38:57

This route does not support the POST method. Supported methods: GET, HEAD. laravelle 9

First of all, I'm a beginner and I know this question has been asked and answered several times. I've already tried the solutions, or I've implemented the suggestions, so I'm here for expert help! What I've tried: - Added @csrf to the blade file inside my form element. - Check if posts and get in my...

P粉976737101 2024-03-27 16:43:09

"Embrace UTF-8 consistently"

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this on existing servers in the past, but always had to fall back to ISO-8859-1. Where do I need to set encoding/charset? I know I need to configure Apache, MySQL and PHP to achieve this - is there some standar...

P粉404539732 2023-08-20 20:33:50

The title is rewritten as: "Using UTF-8 encoding throughout"

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this on existing servers but always had to fall back to ISO-8859-1. Where do I need to set encoding/charset? I know I need to configure Apache, MySQL and PHP to achieve this - is there some standard checklist t...

P粉321676640 2023-08-21 21:12:13

"Consistently utilizing UTF-8 encoding"

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this before on existing servers but always had to fall back to ISO-8859-1. Where do I need to set encoding/charset? I know I need to configure Apache, MySQL and PHP to achieve this - is there some standard chec...

P粉752479467 2023-08-21 21:15:56

Keep page elements consistent: Make sure your title or logo is consistent across pages

I've been working on my website for a while now, and over time I've continued to add many sections to my site, but I've been manually editing each page, and every time I add a new button to Redirect to a new section, while this wouldn't be difficult or take too long, I'm not sure how good this would...

P粉165823783 2023-09-08 13:36:13

How to handle Uncaught Error: PHP/Composer class not found?

I'm starting a project with oop as a beginner and I'm trying to use some classes that I think will be recognized by vscode and composer because when I click on their namespace it directs me to the correct class, but when When I run the code in the browser I get a fatal error telling me that my class...

P粉304704653 2023-09-04 13:46:14

"Unblocked: The path to UTF-8"

I'm setting up a new server and want full support for UTF-8 encoding in my web application. I've tried this on existing servers in the past, but always had to fall back to ISO-8859-1 encoding. Where do I need to set encoding/charset? I know I need to configure Apache, MySQL and PHP to achieve this -...

P粉291886842 2023-08-21 21:18:02

How to update restart CSS in Blazor Server

I'm writing an application using BlazorServer. I'm trying to update the CSS but it doesn't seem to be working. More details: I used MSFTConvertStandardNavMenu to make a nice side menu that supports submenu components. I'm looking to change the padding on an element. Using the Chrome Developer Consol...

P粉041758700 2023-09-10 10:20:42

PHP AJAX not updating dynamically even though consolelog has correct value

I'm trying to update $_POST['category'] by clicking a button. I'm trying to use AJAX (for the first time) to achieve this, as read on multiple other pages here. My JS function currently updates the correct value in the console, but it cannot actually update the POST to the correct value, or at least...

P粉550257856 2024-04-02 17:50:59

Understand the inner workings of the virtual DOM in React or Vue

I'm a student and I'm trying to create my own virtual DOM for my college project (it won't have any advanced features like props or events, I'll keep it simple) like other famous frameworks like React, Vue etc. . I just want to know when we have multiple code files (code splitting). If I make a chan...

P粉451614834 2024-02-03 17:01:18