I am a phper, who encountered a problem during the development process. the pattern we developed is MVC. The model layer, that is, object-relational mapping, is used. A project generally has several modules, such as: user module, permissions module. ob...
SwooleProcess::__construct (): handle 10003462 exceed 10000000 in xxxxxxxxx what s wrong with this? Exceed the limit? But I only opened about 10 sub-processes, my version: PHP 7.2.7 swoole 4.0.1 ...
Database test content statistics userName= fight a total of several items. : : data shows SQL COUNT Grammar: SQL COUNT (DISTINCT column_name) Syntax COUNT (DISTINCT column_name) function returns the number of different values for the speci...
background scheduled task polling calls a method, which is executed once per second. It mainly takes dozens of data loops from the database for processing. It takes about 3 seconds to finish the whole cycle. If the polling is not finished for the first t...
my question is a bit complicated the orange line is a while color line is also a while film, you can see that it has been duplicated (I use distinct, you can see that there is a problem) on the right side of the shopping list is to show the name...
Can or some boss give me an empty template? Save it and then write your own style and so on! ...
I want to dynamically obtain the coding set of a character through the mb_detect_encoding () function, and then convert it through iconv, but the encoding type judged by mb_detect_encoding () is incorrect, resulting in iconv () invalid or garbled....
I am a novice. I hope the boss can help solve . Code: foreach ($row as $key= > $str) { if ($key > 0) { $img = substr($str, 0); $img = preg_match_all( <img[^>]*> , $img,$pic); ...
the project came online yesterday, but I found that PHP was particularly slow to execute the move_uploaded_file method when uploading large files. KB15MB10 " " " " PHP.iniWindows findLinuxphp.iniphp-fpmapachecp 15MB.zipchmod 777 chmod a+rwx 13:31...
Installation failed, reverting . composer.json to its original content. [Symfony Component Process Exception ProcessTimedOutException] The process "git clone --no-checkout git@github.com:caouecs Laravel-lang.git home vagrant b bs_...
Dear gods, I used C-sharp to write a three-tier architecture (DAL, BLL, UI) winform desktop software, after the development is completed, made into an installation file, now this software needs to be installed on multiple computers in the company s loc...
I want to take out the notification list of the current user (including the status of whether the user views it or not. The status is in another table. If user--id exists in notice_record, it means it has been read.) the structure of the table is as fol...
is there any mature solution for PHP to realize online preview of OFFICE-related files ...
1. Company development project online test, click on a page, first show the web page can not be displayed, and then jump to the target page, about 1.5 seconds test server used nginx, Baidu related problems, did not find an effective way, has appeared f...
I use the route to lazily load the size of the packaged file, which always feels strange. Obviously, I haven t written so much. How can the size of the packaged file be so big? and the size of the packaged file is basically packaged in the order from b...
Octobercms is a CMS system based on Laravel, the PHP development framework. It is very popular on GitHub. http: github.com octobercms failed to display using the laravel-swoole acceleration system! is there any way to make Octobercms compatible with ...
problem description php wrote an interface to reset the password, and everything was normal in the local test. If you put it on the server, it would cause a 502 error. The environment is all built by docker, exactly the same, and you can t think of r...
an error will be reported when a new project is run on centos git pull using composer install and update. What is the problem? Fatal error: Uncaught ReflectionException: Class config does not exist in home www station vendor laravel framework src Illu...
recently took over an old project of a company, the pc side can start the project with phpstudy, but the whole project is jq without php file, how is this the same as starting a single-page application project? Seek to understand the maze of divine guida...
fsockopen( smtp.163.com , 25, , , 10); false, FSOCKOPENfalse...
path planning is done through Tencent official documents, which are written as follows how to use: calculate the route plan from the beginning to the end through the route planning service. We provide the corresponding route service products on the...
for example, when we are shopping in JD.com, we have to log in first, open the browser console, enter the account number and password, and then click Log in. We will find in the browser network that the password field passed to the background is a string...
demand: 1. Only when the mouse moves over an area of a province on the map will the information of this area be displayed (such as Zhongshan, Guangdong, and the information that needs to be displayed only when it is moved to Zhongshan) problem descript...
electron-vue, opens the server, of koa in the rederer thread and asks how to configure webpack to achieve hot loading of koa. currently, there is no modification to its own webpack template, which can realize the hot loading of Vue, but the port will ...
try the events and methods of jqgrid api, are useless, ask the boss what good methods are available ...