How to insert a record in mysql database in php

Inserting a record or data into mysql database  tables is very easy task.
We can use mysqli_query function to execute the query to add a record in table.

Example with code and syntax : 

<?php
$mysqlcon=mysqli_connect("localhost","uid","password","emp_db");

// connect to mysql database using userid and password

if (mysqli_connect_errno())
  {
  echo "Error while connecting to MySQL: " . mysqli_connect_error();
  }

//***********Connection Successful to emp_db database  in mysql************

// Now you can add a record in mysql database

mysqli_query($mysqlcon,"INSERT INTO emp_db(empname,empid)
VALUES ('sagar', 234343)");

mysqli_close($mysqlcon);

//close the connection from mysql database

?>

If there is any error while running above script, we are printing that as well.