connecting to phpMyAdmin database with PHP MySQL

Question

I ve made a database using phpMyAdmin   now I want to make a register form for my site where peaple can register  I know how to work with input tags in HTML and I know how to insert data into a database but my problem is that I don t know how I can connect to the database that is already made in phpMyAdmin

User · Answer

db   new mysqli  Server Name    Name    password    database name

User · Answer

Connect to MySQL   lt  php       mysql hostname       hostname    localhost         mysql username       username    username         mysql password       password    password    try        dbh   new PDO  mysql host  hostname dbname mysql    username   password            echo a message saying we have connected          echo  Connected to database         catch PDOException  e            echo  e- gt getMessage            gt    Also mysqli connect   function to open a new connection to the MySQL server    lt  php    Create connection  con mysqli connect host username password dbname        Check connection if  mysqli connect errno          echo  Failed to connect to MySQL      mysqli connect error          gt

User · Answer

This  mysql connect  mysql      extension is deprecated as of PHP 5 5 0  and will be removed in the future  Instead  the MySQLi or PDO MySQL extension should be used   ref  http   php net manual en function mysql-connect php     Object Oriented    mysqli   new mysqli  host    user    password     mysqli- gt select db  db     Procedural    link   mysqli connect  host   user   password   or die mysqli error  link     mysqli select db  link   db

User · Answer

Set up a user  a host the user is allowed to talk to MySQL by using  e g  localhost   grant that user adequate permissions to do what they need with the database    and presto   The user will need basic CRUD privileges to start  that s sufficient to store data received from a form  The rest of the permissions are self explanatory  i e  permission to alter tables  etc  Give the user no more  no less power than it needs to do its work

User · Answer

The database is a MySQL database  not a phpMyAdmin database  phpMyAdmin is only PHP code that connects to the DB   mysql connect  localhost    username    password   or die  mysql error     mysql select database  db name   or die  mysql error         now you are connected

[php] connecting to phpMyAdmin database with PHP/MySQL

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