Warning: mysqli_connect(): (HY000/1045): Access denied for user 'usr'@'localhost' (using password: YES) in /storage/emulated/0/htdocs/includes/condb.php on line 9 Failed to connect to MySql: Access denied for user 'usr'@'localhost' (using password: YES) Warning: mysqli_query() expects parameter 1 to be mysqli, boolean given in…
I have a website that let users download PDF files, I made a download limit 10 files per day for each user and I stored the numbers inside MySQL database. everything works great! The problem is: The limit will be…
My site is a school web site. The teacher choose every day a random student from the 'students' table, and update it in 'randoms' table. Now I'm trying something else for making it easier. I want the table 'randoms' will…
I bought a jobs portal script, I've successfully installed it and when I try to register I get this error: cURL error 28: Connection timed out after 2013 milliseconds (see http://curl.haxx.se/libcurl/c/libcurl-errors.html) I asked support and they said: you need to…
When I execute SQL in $stmt from phpmyadmin, it works fine and I get the desired result. However, from PHP it is going in the exception code block. Also, mysqli_error or mysqli_errno is blank. Here is my PHP code: <?php…
OS: Mojave 10.14.2 Ruby v 2.6.0 Rails v 2.5.2 Mysql 8 Server (installed standalone, not through homebrew, and tested through phpmyadmin) In my Gemfile, I have: gem 'mysql2', '>= 0.4.4', '< 0.6.0' I did: bundle config build.mysql2 --with-ldflags=-L/usr/local/opt/openssl/lib --with-cppflags=-I/usr/local/opt/openssl/include bundle…
Display one or two column only from database in PHP. I have a MySQL database in PHPMyAdmin. There is a table and in that table, there are multiple columns like salary, salary advance, etc. I want to display when user…
I am trying to query a simple table to get a users id based on their username. For some reason I am getting a null result for all of my queries. Table creation: CREATE TABLE users( user_id int not null…
I just installed Mariadb on my new unix system (Mariadb server version 10.1.37 Debian 9.6). I have the following users: +------------+-----------------------+-------------+-----------+ | user | authentication_string | plugin | host | +------------+-----------------------+-------------+-----------+ | root | | unix_socket | localhost | |…
I created a relationship between a table and another table whose fields are repeated twice in a row and the result was new when the experiment on phpMyAdmin but when the experiment on PHP and printed as Gausson, the results…