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The static resource library cannot be accessed

The static resource library cannot be accessed

三叶草 2018-12-15 19:16:16

database

Link to database using php

移动用户-6464727 2020-04-18 23:32:55

redis - How does PHP prevent multiple processes from operating the same resource at the same time?

How does PHP prevent multiple processes from operating the same resource at the same time? For example: flash sale products in the mall? Stock lock? Avoid oversold inventory? What is the principle?

滿天的星座 2017-05-16 13:18:57

PHP data cannot be inserted into the database

<?php require_once('../connect.php'); Mysqli_query("set names utf-8"); //Put the passed information into the database, and process all the information before entering it into the database.

P粉655825841 2022-03-30 15:01:59

How to use PHP to query database content and solve

Use PHP to interconnect with the database to realize PHP query of database content.

L W 2019-04-16 15:14:55

phpstudy's php-cgi.exe occupies resources and database permissions issues

Question 1: After installing phpstudy, there are many php-cgi.exe processes and the CPU usage is always 100%. Ignore Security Dog and Computer Manager. This was always the case before these two security software were installed. Question 2: There is no place to set phpstudy, website permissions, and ...

szbay 2019-04-27 09:32:57

Missing newline characters while getting data from PostgreSQL database using PHP

Title: Missing newline characters when getting data from PostgreSQL database using PHP Text: When I use PHP to get data from a PostgreSQL database, I encountered a problem. I use Navicat to view the data in the database, and I can obviously see the newlines (\n) in the data.

P粉696146205 2023-08-06 13:44:42

Edit components of sub-route nested resources

I'm trying to use custom routing with nested resources. Request is the "real" resource of the table on the database, while Participants is the "virtual" resource, which references the request_details table. I have the following: <AdmindataProvider={dataProvider}><Resourc...

P粉085689707 2024-04-04 20:05:35

How to connect PHP toolbox to oracle database

PHP toolbox links oracle database

宋建 2018-07-21 22:02:42

Database data

Could you please provide the database data?

虾米 2021-01-12 10:59:30

How to configure mysql remote php external network link database

$con = mysql_connect("47.107.159.50:3306","root","root"); After using phpstudy to configure the mysql database on the Alibaba Cloud host, the php code is linked to the database. How to fill in the database address?

、‘（）’ 2019-01-12 11:09:47

Problems with PHP storage database efficiency

Program 1: for($i=0;$<100;$++){Connect to the database; execute select to advance a value; disconnect from the database; connect to the database; execute updata once to store data; disconnect from the database;} Program execution It takes about 1.5-2 seconds. Program 2: Connect to the database; f...

八哥 2023-09-22 22:46:18

Database file import

How to create your own database, and how to import the teach_manger.sql data table file into your database; how to create your own database, and how to import the teach_manger.sql data table file into your database; how to create your own database, And how to import the teach_manger.sql data table f...

缘 2019-03-27 11:01:41

In MySQL database, how to copy one database to another database

A test environment database and a development environment database; the test environment database has been modified, but now the modified data needs to be restored to the original data, so how to copy the development environment database to the test environment database

P粉582593074 2023-08-10 10:34:20

Database design - mysql database integration

For two mysql libraries with the same partial tables, I think I can specify the corresponding relationship between the two database tables and fields to synthesize a new database. Is there any tool that can be used to achieve this?

phpcn_u1582 2017-05-18 10:53:24

How to build cross database query in PHP?

In our last episode (How to Build Cross-Database Queries in MySQL), I learned how to build cross-database queries in MySQL. This worked great, but when our hero tried to use this newfound knowledge in PHP, he found that his best friend failed. I looked into PHP's mysql_select_db. This seems to mean ...

P粉197639753 2023-10-22 11:40:00

php - There are multiple databases in laravel. How to use multiple databases in ORM?

When using DB, you can use connection('mysql') to use multiple databases. But what if you use multiple databases when using ORM?

滿天的星座 2017-05-16 12:58:21

PHP cannot connect to database

<?php$conn=mysqli_connect("127.0.0.1","root","root","PJ")or die("Failed to connect to the database! Wrong username or password!");mysql_select_db("PJ"," $conn");mysql_query(

雨木木 2018-12-18 11:10:40

PHP database connection problem

Experts, please help me see if what I wrote is correct---------------------------------< ?php$adminunix = "localhost";$adminname = "root";$adminpass = "root";$admindb = "ckq";//Connect to the database $conn =new

杜紫藤 2019-05-16 10:19:48

The Linux system does not support PHP operations to access the database. Can you please advise on other solutions?

The database of Windows computer software is accessible. If you want to share data, upload the database mdb file to the web server through php, and then php reads the mdb database into html. When the web server is windows, the test is normal. The Linux system does not support PHP operations to acces...

forever 2017-10-31 14:35:35