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How does PHP realize real-time output of content?

Which method does PHP use to update output content in real time on the console? For example, if I want to output 1000 rows: "inserting row X", the console shows that only X is changing.

天蓬老師 2017-06-16 09:18:32 0  2  809

Please tell me how to embed the real-time video pushed by RTSP into the Google Chrome page in PHP.

Please tell me how to embed the real-time video pushed by RTSP into the Google Chrome page in PHP.

Undyed 2019-09-27 14:21:55 0  3  1423

Can PHP achieve serial port real-time communication? Ask for detailed methods

Can PHP achieve serial port real-time communication? I have found many, many examples on the Internet. They are all writers. The code does not work at all, or it is mainly for LINUX. Is there anyone who has done similar projects who has detailed solutions and pointers? Thank you very much!

phpcn_u5220 2017-06-19 00:51:34 0  2  1305

How to get the current coverage of php web application in real time?

I want to test a php web application and need to get the current coverage in real time after running the application, like nyc and jacoco. For example, after I manually complete the registration, I test the current coverage, and then after I manually complete the login, I test the current coverage, ...

P粉413666629 2023-10-28 23:06:55 0  0  628

php implements real-time search

How to implement real-time search box under thinkphp3.2? ? If possible, could you please be more detailed? Thank you! !

黃舟 2017-05-31 10:34:36 0  4  920

php - Qiniu audio real-time playback

The audio has been uploaded to the North China region that supports real-time transcoding and playback. The source file is http://orgqs9f5h.bkt.clouddn.... However, once accessed on the web page, it becomes a download.

曾經(jīng)蠟筆沒有小新 2017-06-14 10:50:04 0  1  850

Can php write mobile video and voice chat?

Can PHP use Laravel to write video and voice real-time chat?

越起建材網(wǎng)網(wǎng)址:yqjc.cc 2023-02-22 14:23:05 0  1  774

php - How to write the commission of lottery draw in real time

I wrote a * function. The lottery results are synchronized with the lottery results. After the user places a bet, I set up a crontab on the server to refresh the lottery results every minute. Once a certain lottery is drawn, I will update all users. The winning status and lottery result of the betti...

高洛峰 2017-05-16 13:01:53 0  2  669

Implementation of online chat room using JS? Or use PHP?

I want to implement the following real-time chat function. Since chat history does not need to be saved, does that mean PHP is no longer needed? Just use JS directly?

呂晨曦 2020-05-14 09:30:39 0  6  1473

Real-time web chat using PHP+Swoole, advanced learning for intermediate and advanced programmers

Configure the client directory into the virtual host directory of Nginx/Apache to make client/index.html accessible. Modify client/config.js so that the IP and port are corresponding configurations. php webim_server.php Detailed deployment instructions 1. Install composer (php dependency package too...

蘑菇寶 2018-12-06 13:44:53 0  0  1587

apache - php background code update does not update to the page in real time

Hello everyone, recently I found that when I change the background code locally, if the page is just opened, the latest content will be displayed, but the subsequent code updates cannot be displayed on the browser in real time. . At first I thought it was a problem with phpstorm, but no matter what ...

ringa_lee 2017-05-16 13:02:28 0  1  512

php - mysql monitoring problem

I need to be able to run a php script when inserting or modifying data in mysql, or use a certain time field in mysql to run a php script. However, mysql's timers and triggers seem to be unable to operate programs other than mysql. What method should I use? Can monitor mysql actions in real time and...

迷茫 2017-05-16 12:59:31 0  1  731

When a user places an order, how can PHP provide real-time reminders in the background?

Ajax polling obviously won't work. It will put a lot of pressure on the server, so I would like to ask if there is a better method that can run normally in a big data environment.

怪我咯 2017-07-03 11:40:53 0  3  1556

Unable to get print results from YOLOv4 Python object detection, PHP returns blank

I'm using this git package to run object detection with YOLOv4 in Python https://github.com/erentknn/yolov4-object-detection The script runs just fine, I can print out the found targets in the terminal and feel confident, But when I execute it from PHP, the result returned is empty. I guess it might...

P粉275883973 2023-08-28 12:41:17 0  1  870

How to display the collected data in real time on the page?

The data is collected from the terminal and sent to the Internet through the communication module. The data needs to be downloaded from the Internet and displayed on the web page in real time. What knowledge do I need to learn? Are there any learning routes, learning methods, books, etc. that you wo...

黃小金 2018-03-23 16:20:15 0  2  2774

Concurrent queue processing system based on Swoole and Redis

Since PHP does not support multi-threading, as a complete system, many operations need to be completed asynchronously. In order to complete these asynchronous operations, we built a Redis queue task system. As we all know, a message queue processing system is mainly divided into two parts: consumers...

PHP中高級教程分享 2018-11-14 11:18:20 1  2  1634

Laravel Modal does not return data

I don't know why I'm not getting the value from the modal in my Laravel controller. Please check it for me. However, I use the same code for other modes and controllers. It's working and returning the value from the property without any issues. I'm using Laravel8 and php8.1; below is my code. app\Ht...

P粉174151913 2024-03-29 10:31:31 0  1  587

Can I use the automatic generation module of thinkphp5 in Windows 7 system? How to configure and use

明民 2017-10-10 17:04:14 0  2  1380

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

劉袁銘 2017-10-10 19:25:59 0  4  2938

mcrypt_get_key_size()

To use mcrypt_get_key_size() in php study, how to enable mcrypt_

劉袁銘 2017-10-10 19:47:34 0  1  1168