PHP

I. What is the usage of php multi-process ?? (Most php programs are used | almost none) II. what is the usage of php multithreading ?? (Most php programs are used | almost useless) III. php multi-process, php multi-thread compared to java ??... I.

I want to create a resumable Upload program, which has basically been implemented, but I don't know how to determine whether the two files transmitted are the same file, it's not a simple way to judge whether the file name is the same. if I start to

In a web Cluster, make sure that the program code files on each machine are the same. in general, the two solutions are to synchronize the uploaded code to each server through the synchronization software, that is, each machine has its own code. the

In composer. the psr-4 is added to the json and then composerupdate is executed to load the added Directory. When update is executed, the dependency package is always updated. how can this be done? only update auto load instead of update dependency -

If it is a view, you have encountered some problems when querying the view. please help me! The name restriction in the query is 1. admin_type02.related_eth_id03.work_mode_related_name can be empty, but if it is not empty, you need to determine

To obtain user information during the previous activity, I saved the user information returned to me in the local database to avoid getting it from each time. but there is a problem. if the user modifies his/her profile picture during the activity,

Like laravelorm, can it be completed by using the query constructor? Like laravel orm, can it be completed by using the query constructor? Reply content: Like laravel orm, can it be completed by using the query constructor? Isn't the result set

When using php to develop a public platform, you may encounter a problem when making a keyword Reply. use if. There is no problem with the elseif statement, but after the switch, the configuration cannot be submitted when the public platform

In my project, I used swoole_http_server as the http server, swoole_server as the mysql, redis and other database connection pools, and I expect to use swoole_server to build the rpc server in the future ,, it is inconvenient to manually start these

{Code...} for example, nginx has the above configuration. assume that the domain name is a.com. So when I upload a.comadminindex.html, nginx will load this static html: aaadistadminindex.html in this directory. now, if I want to use the url after

How can I generate a non-duplicate string using php? As shown in the end after youtube, the string 6Af6b_wyiwI (a character acceptable to the website) is displayed. What are the differences between the characters in size and wyiwi? You can also set

PHP can generate string passing objects and arrays by serialize serialization, but serialize does not support serialization closure. Is there any way to use a string to pass the closure? PHP can generate string passing objects and arrays by

I saw an interview question just now. I don't know how to answer it. I don't know what you think. Thank you very much. I saw an interview question just now. I don't know how to answer it. I don't know what you think. Thank you very much. Reply

Where can I check the space address of Qiniu? during the upload process, the system always prompts {& quot; error & quot;: & quot; Documentnotfound & quot;} where can I check the space address of Qiniu, always prompts {"error": "Document not found "}

Apache-win32 is usually a thinkphp framework written application each request accounted for about 1-2 MB of memory, to the linux apache run, down to more than two hundred k a request, why is the gap 10 times? Does anyone know the differences between

Now I want to write a cms-like system. Using the ci framework, I want the ci framework to work with swoole to do multiple processes. But I don't know how to introduce swoole in the ci framework. now I want to write a cms-like system. I want the ci

This is the list of orders displayed in the background. The basic requirement is that you can search by user information in the search box, such as user_id, registered email, you can also search and display the order information in the search box,

Does anyone know how to send an article to facebookfanpage in the php environment? I found this function stackoverflow here. comques... but what it does above seems to be a small part... it is not a complete method. do you have a correct method?

How does php merge video files or use any third-party tool to merge videos? How does php merge video files or use any third-party tool to merge videos? Reply content: How does php merge video files or use any third-party tool to merge videos?

How can we merge files uploaded by webuploader, or set the size of each uploaded file to be larger? Currently, this can be uploaded, but the uploaded file is a small file, which can be 5 MB in size, so it's urgent! How to merge files uploaded by web