createstartingdb.php

<?php
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "users_DB";

try {
    $conn = new PDO("mysql:host=$servername;dbname=test", $username, $password);
    // set the PDO error mode to exception
    $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    echo "Connected successfully<br>"; 
    }
catch(PDOException $e)
    {
    echo "Connection failed: " . $e->getMessage();
    }
	
try {
    $conn = new PDO("mysql:host=$servername;dbname=test", $username, $password);
    // set the PDO error mode to exception
    $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    $sql = "CREATE DATABASE $dbname";
    // use exec() because no results are returned
    $conn->exec($sql);
    echo "Database <b>$dbname</b> created successfully<br>";
    }
catch(PDOException $e)
    {
    echo $sql . "<br>" . $e->getMessage();
    }	

try {
    $conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
    // set the PDO error mode to exception
    $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

    // sql to create table
    $sql = "CREATE TABLE users (
    id INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
    username VARCHAR(50) NOT NULL UNIQUE,
    password VARCHAR(255) NOT NULL,
    created_at DATETIME DEFAULT CURRENT_TIMESTAMP
    )";

    // use exec() because no results are returned
    $conn->exec($sql);
    echo "Table <b>users</b> created successfully<br>";
    }
catch(PDOException $e)
    {
    echo $sql . "<br>" . $e->getMessage();
    }	

try {
    $conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
    // set the PDO error mode to exception
    $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

    // prepare sql and bind parameters
    $stmt = $conn->prepare("INSERT INTO users (username, password) 
    VALUES (:username, :password)");
    $stmt->bindParam(':username', $username);
    $stmt->bindParam(':password', $password);

    // insert first admin
    $username = "webadmin7";
    $password = password_hash("webadmin7", PASSWORD_DEFAULT);
    $stmt->execute();

    // insert second admin
    $username = "webadmin10";
    $password = password_hash("webadmin10", PASSWORD_DEFAULT);
    $stmt->execute();

    echo "Two new admin records have been created successfully<br>";
	echo "1st admin -- username: webadmin7, passowrd: webadmin7<br>";
	echo "2nd admin -- username: webadmin10, passowrd: webadmin10<br>";
    }
catch(PDOException $e)
    {
    echo "Error: " . $e->getMessage();
    }
	
$conn = null;
?>