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PDO's automatic submission function is enabled on MySQL with autocommit turned off

I've just been assigned a codebase that uses traditional PHP and the library works without using PDO. The connection is made using the following mode: //Connect to the MySQL database $con = new mysqli($host, $user, $password, $database);//Check the connection if ($con->connect_error) {die(\"...

P粉011912640 2023-08-08 15:23:46 0  1  626

PHP connection failed: SQLSTATE connection refused

I'm trying to use PHP connection to connect to a MySQL database on phpmyadmin. Nothing special about the connection, just wanted to see if the connection was successful. I'm using MAMP to host the database and the connection I'm trying to use is this: <?php$servername="127.0.0.1";$u...

P粉068510991 2023-08-23 18:49:26 0  2  776

The title is rewritten as: "Flutter mysql1 received out-of-order packets"

I'm having some issues setting up a connection to my VPS using flutter's mysql1 library. When I execute the query, I encounter this error UnhandledException: Error1156(08S01): Gotpacketsoutoforder. MySQL server version: 8.0.28 This is the service I use to establish a connection to the database. vars...

P粉333395496 2023-11-05 22:34:25 0  1  1365

When using Laravel on Ubuntu, an unsupported property was specified on the PDO object: MSSQL

My UbuntuvagrantLaravelHomestead setup is configured to connect to MSSQL. Randomly, it started throwing the following error on every query that goes into the MSSQL database (on a Windows server). Any ideas? I can't find much information on re:this on Google. I restarted PHP and confirmed that the SQ...

P粉301523298 2023-10-30 23:05:50 0  1  988

How to protect database passwords in PHP?

When a PHP application establishes a database connection, it usually needs to pass a login name and password. If my application uses a single, least privileged login, then PHP needs to know that login and password somewhere. What's the best way to protect that password? It looks like just writing it...

P粉351138462 2023-08-24 09:12:50 0  2  653

Database connection error php Server doesn't have mysql moudle loaded

1. Using the integrated environment: phpstudy 8.1, when establishing a database connection in Dreamweaver cs6, the following error message pops up: PhP Server doesn't have the mysql module loaded or you can't&n

董智勇 2020-02-27 16:00:44 0  0  1265

XAMPP/SQLSRV: Unable to find Sqlsrv in PHPINFO(); - error from connection

I'm trying to connect to my SQLServer database hosted on a LinuxVM. I'm running xampp on my development windows machine, and the connection is from a php site I'm building. I think I need to use sqlsrv to connect. I downloaded dllsql-server-ver from https://learn.microsoft.com/en-us/sql/connect/php/...

P粉201448898 2023-11-09 22:34:33 0  1  1071

jsonp - The background php returns json. The local test Chinese display is normal, but the server Chinese becomes a question mark.

The back-end PHP gets the data from the MySQL database, and the output is in json format and transmitted to the front desk. The PHP files on the local and server are connected to the same database. During the local test, the json return data is normal in Chinese, but the json return data on the serv...

過去多啦不再A夢 2017-05-16 13:01:57 0  1  639

How to display mysqli_query errors

I'm trying to display mysqli_error in my php script, I keep getting a black page if the query fails, but returns a response on success, both mysqli_error($conn) and mysqli_errno($conn) just show a black page if the query fails . This is my database connection script<?php$ser="test";$use...

P粉713846879 2023-09-01 13:52:57 0  1  817

MySQL connection not working: 2002 No such file or directory

I'm trying to set up WordPress. I have Apache and MySQL running and the account and database are set up. I try to establish a simple connection: <?php$conn=mysql_connect('localhost','USER','PASSWORD');if(!$conn){echo'Error:'.mysql_errno().'-'. mysql_error();}?> I always get this: Error: 2002-N...

P粉422227023 2024-02-25 14:08:33 0  2  513

Mysql connection cannot be established because the target machine actively refuses the connection

I know a lot of people have asked this question, but most of these people have forgotten their passwords that are blocked by firewalls, and I haven't encountered this situation. I'm developing in php and need to connect to a remote database for my team to use together. Everything is fine on localhos...

P粉957723124 2023-08-22 19:04:28 0  2  860

How to access MysqlServer on my PC via a PHP script on a remote hosting server

I have installed MysqlServer and MysqlWorkbench on my computer. The server is running well (green). Now I have a shared hosting server and I want to get data from a database on my computer via a PHP script. There is no database or any data yet as I just want to establish a connection between the two...

P粉317679342 2023-09-06 17:40:54 0  1  673

I would like to ask all the teachers and seniors about cross-database join table query in TP5.1 ms sql server.

As the title states, I would like to ask you about cross-database connection table query in TP5.1's ms sql server: The current situation is as follows. I have a statistical reporting system project at hand. My backend is made with TP5.1 and the frontend is made with vue. System frontend The user inf...

At** 2018-11-16 03:21:15 0  2  1032

Programmatically determine whether an object is described by "a" or "an"?

I have a database of nouns (e.g. "house", "exclamation mark", "apple") that need to be output and described in an application. It's difficult to put together a natural-sounding sentence to describe an item without using "a" or "an" - "the house ...

P粉764785924 2023-08-25 09:15:32 0  2  680

Legacy MySQL setup warning: mysql_connect(): file or directory does not exist

Dear developers, I have solved the original problem, but if anyone has a docker image that can run this, I would be very grateful. I need help with a very old application. I'm setting up a virtual machine environment for an old application. If you plan to help, please read carefully. I have an old a...

P粉720716934 2024-01-16 19:08:53 0  1  657

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  586

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  1379

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  2935

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  1167

Detecting login status and preventing repeated login status in TP5 - My page is wrong

冥冥之中天注定 2017-10-10 22:49:15 0  0  1180