Create a PHP file called q2.php. Connect to the "php2" MYSQL database outlinedabove. Hint: try using the PHP mysqli_connect() function, i.e.Create a variable to store the results from an SQL SELECT query to retrieve thecontents of the 'COFFEES' table from the database. Print the required information foreach coffee type out to a webpage in the format of:Coffee Name: ColumbianPrice: 7.99Total Sold: 3Total earnings: 23.97

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Create a PHP file called q2.php. Connect to the “php2" MySQL database outlined above. Hint: try using the PHP mysqli_connect() function, i.e.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

SQL

SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.

Queries

A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.

Question

Create a PHP file called q2.php. Connect to the "php2" MYSQL database outlined
above. Hint: try using the PHP mysqli_connect() function, i.e.
<?php
$connection_var
'databasename');
new mysqli('servername', 'username', 'password',
if (mysqliconnect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error ());
exit();
}
mysqli_close ($connection_var);
?>
Create a variable to store the results from an SQL SELECT query to retrieve the
contents of the 'COFFEES' table from the database. Print the required information for
each coffee type out to a webpage in the format of:
Coffee Name: Columbian
Price: 7.99
Total Sold: 3
Total earnings: 23.97

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