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Is there a PHP open source system like piwigo that supports psd upload and generate thumbnails?

Course Introduction：Is there a PHP open source system like piwigo that supports psd upload and generate thumbnails? After using piwigo to build a picture sharing system, I found two problems: 1. The picture is too long and thumbnails cannot be generated. 2. The psd uploaded by ftp cannot generate thumbnails.

2016-07-06 comment 0 2636

PHP generates verification code, thumbnail and watermark image class sharing, verification code watermark_PHP tutorial

Course Introduction：PHP generates verification codes, class sharing of thumbnails and watermarks, and verification code watermarks. Class sharing for php to generate verification codes, thumbnails and watermarks. Verification code watermark encapsulates a class that can generate verification codes, thumbnails and watermarks. Share it with everyone. phpclass image{ sessio

2016-07-12 comment 0 1146

php resizeimage partial jpg file analysis and solutions for failure to generate thumbnails, _PHP tutorial

Course Introduction：Analysis and solutions to the reasons why php resizeimage failed to generate thumbnails for some jpg files. php resizeimage partial jpg file analysis and solutions to the reasons for failure to generate thumbnails. Today, when I encountered GD's resizeimage function to process the thumbnail of a jpg suffix file, it prompted that the image is not

2016-07-12 comment 0 1034

Why is my Java HttpClient file upload to a PHP server failing, even though the connection is successful?

Course Introduction：File Uploading Using Java HttpClient and PHPProblem:You aim to create a Java application that can upload files to an Apache server running PHP...

2024-12-07 comment 0 855

How to Asynchronously Upload Files Using HTML5 and Ajax

Course Introduction：Core points Uploading files asynchronously using HTML5 and Ajax can be done in the background, allowing users to perform other tasks on the page during upload. This process involves creating HTML forms to upload files to PHP pages, and JavaScript ensures that only JPG images with less than 300,000 bytes are uploaded. JavaScript upload function requires an XMLHttpRequest2 object (available in Firefox and Chrome). The .open() method of XMLHttpRequest is set to POST the data to the PHP page, set the HTTP header to the name of the file, and pass the File object to the .send() method. PHP file inspection

2025-02-25 comment 0 1156

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php advanced path

I have been working in PHP for more than two years and have been responsible for the company's backend maintenance. I have developed two projects based on tp5.1. I still use one-click to generate the backend framework FastAdmin. I feel that there is no progress. Now I want to learn PHP in depth, so I can't learn it by myself. I don’t know where to start, or I don’t know where to sign up for an advanced learning class. I hope that PHP China Network can withdraw from the PHP advanced class and start learning.

2019-11-28 11:38:41

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 multi-process processing of this request? http://php...

2017-06-05 11:09:26

JS jump to PHP page stuck

The JS jump to other PHP pages is stuck. I tested it and found that the empty PHP file can be accessed. There must be something wrong with the PHP code I was accessing. I can't jump with the JS code, but I can use the PHP header. It jumps normally, which is really weird. I would like to ask how to write general PHP code that may cause JS to fail to jump? I really can't check there are too many imported class files. .

2017-08-01 14:18:16

How to develop barcode function in thinkphp5

I want to implement a function that can generate barcodes in the system and use a barcode scanner to scan the barcodes to enter and exit the warehouse. I use thinkphp5 for development. I searched a lot of information and took the following steps. 1. Copy the barcode class folder barcode to the extend directory. 2. Add this sentence define('EXTEND_PATH','../extend/'); to the entry file; 3. Create a self-built base.ph in common

2018-04-12 13:09:43

phpstudy2018 500 error occurred when uploading php suffix file

The following is the code for uploading files, but when I upload web script languages ????such as php, asp, jsp, a 500 error occurs. Other suffix files are normal, but when I use phpstudy2016, the upload is normal. I feel that it may be a problem with the apache configuration file, so I thought I would like to ask if anyone has encountered similar problems and can come out to discuss <!DOCTYPE html> <html> <head> &

2018-03-07 15:59:26

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