Learn How to Create Dynamic Websites Using PHP Step by Step

Learn How to Create Dynamic Websites Using PHP Step by Step

PHP was never this simple! Learn how to how to build a smart website with cookies, sessions, login authentication, MySQL integration, Object Oriented PHP and lots more, with the super smart training course from Simpliv. The surprise: the fee for this course is in single digits!

Description
Super-practical PHP: Learn, by example, how to build a smart website with cookies, sessions, login authentication, MySQL integration, Object Oriented PHP and lots more!

Let's parse that.

This course is super-practical: packed with knowledge you can put to use right away, while still giving you a good foundational understanding of web programming, not just PHP.
Its about building smart websites: these days, its not OK for a website just to look snappy - login, cookies and sessions are considered necessities, not luxuries anymore
In this course, we will learn by example. Each example is self-contained, has its source code attached, and gets across a specific PHP use-case. Each example is simple by itself, but they come together as building blocks to build complex use cases.
What's included in this course:

Installing and setting up a basic web server with PHP
Web security basics: validating and sanitizing user input data. Web forms, mitigating XSS and XSRF attacks
MySQL Integration and Installation: Connecting to a database, running queries, processing results, prepared statements. Easy integration with MySQL so it's dead simple to work with databases for permanent data storage
Cookies, Sessions and the differences between them, using sessions without cookies
End to end login authentication
Object oriented PHP, classes, inheritance, polymorphism
GET, POST and other superglobals
Using discussion forums

Please use the discussion forums on this course to engage with other students and to help each other out. Unfortunately, much as we would like to, it is not possible for us at Loonycorn to respond to individual questions from students:-(

We're super small and self-funded with only 2 people developing technical video content. Our mission is to make high-quality courses available at super low prices.

The only way to keep our prices this low is to NOT offer additional technical support over email or in-person. The truth is, direct support is hugely expensive and just does not scale.

We understand that this is not ideal and that a lot of students might benefit from this additional support. Hiring resources for additional support would make our offering much more expensive, thus defeating our original purpose.

It is a hard trade-off.

Thank you for your patience and understanding!

Who is the target audience?

YEP! Students who are looking to use the power of programming to build dynamic web sites
YEP! Students who are looking to get into the nitty gritty of advanced PHP constructs such as cookies, sessions and object oriented programming
You can download all the necessary Resource file at the end of the course.

Basic knowledge
No prior programming experience needed, this course starts at zero
A little basic HTML, CSS and SQL will be helpful for some of the examples - not really required though!
What will you learn
Apply advanced constructs such as cookies, sessions and object oriented programming correctly
Mitigate basic web security risks by sanitizing and validating user input
Build a robust login authentication system using MySQL to allow users to sign up and log into your site
Harness the power of programming to build intelligent, interactive and personalized web sites
To continue:

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Build a Register & Login Form using PHP, HTML, CSS, Bootstrap and MySQL

Build a Register & Login Form using PHP, HTML, CSS, Bootstrap and MySQL

In this tutorial you will learn and build a Responsive PHP Registration & Login Form using PHP, HTML, CSS, Bootstrap and MySQL

Welcome to this video on Responsive PHP User Login and Registration Form with PHP and MySQL From Scratch. In this course you will Learn and build a Responsive PHP Registration & Login Form using PHP, HTML, CSS, Bootstrap and MySQL. After watching this course you will be able to Create your own registration form connected to the MySQL database. In this course will explain step by step from scratch how to build a login system that you can customize it. The course covers all the aspects of HTML, CSS, JavaScript, PHP, MySQL along with Bootstrap Framework to create a real-time registration form. Making a Super Simple Registration System With PHP and MySQL will be easy ans step by step process.

All Code of this video can be found here: https://github.com/pknowledge/useraccounts
https://github.com/pknowledge/userlogin

The Ultimate Guide to Web Development with HTML and CSS

The Ultimate Guide to Web Development with HTML and CSS

The Ultimate Guide to Web Development with HTML and CSS. Learn Web Development by creating a Blog with HTML and CSS. Make a web applications using HTML5 and CSS3. Create a blog from Scratch.

The Ultimate Guide to Web Development with HTML and CSS

The Ultimate Guide to Web Development with HTML and CSS. Learn Web Development by creating a Blog with HTML and CSS. Make a web applications using HTML5 and CSS3. Create a blog from Scratch.

If you want to create your own website or want to become a web developer, you are in the right place. This course, you are going to learn about html language which is the most important skill you must know in web developer career.

In addition, html is used to create website skeleton, to make them look nice, you must apply CSS style to them. With the latest technology, you will be able to make a web-page layout and structure according to what you want or what your client want.

Honestly, There are many courses available on the internet include free and fee. how ever, most of them are really hard to follow along. That is the reason that I create this web development course on Udemy which is easier to understand. Do you want to spend a month to learn or just spend less time but get the concept and have ability to develop a website? When you know its concept, you will no longer need any teacher. I mean you can learn and research more by yourself.

What you'll learn

  • Make a web applications using HTML5 and CSS3
  • Create a blog from stretch
  • Understand and have skill how website work
  • Be a comfortable front-end developer

Building PHP apps using SQL Server on Windows

Building PHP apps using SQL Server on Windows

3 step: Building PHP apps using SQL Server on Windows

Step 1: Set up your environment

In this section, you will get SQL Server on Windows. After that you will install the necessary dependencies to create PHP apps with SQL Server

1. Install SQL Server

  1. If you don’t have SQL Server Developer (or above) installed, click here to download the SQL Server exe.
  2. Run it to start the SQL installer.
  3. Click Basic in Select an installation type.
  4. Click Accept after you have read the license terms.
  5. (Optional) if you need to, you can choose a custom installation location for SQL Server.
  6. Click Install to proceed with the installation.

You now have SQL Server installed and running locally on your Windows computer! Check out the next section to continue installing prerequisites.

2. Install PHP and Chocolatey

You can download PHP using the Web Platform Installer. Once you download Web PI, open it up and download the entry which says ‘PHP 7.2.7 (x64) for IIS Express’.

Next, install Chocolatey. Chocolatey is a package manager like apt-get and yum for Windows. We will use Chocolatey later in the tutorial. Use an elevated Command-line session (run as administrator):

@powershell -NoProfile -ExecutionPolicy Bypass -Command "iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))" && SET "PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin"

For Chocolatey to work, you now need to restart the terminal session by closing and opening the terminal.

You have succesfully installed PHP and Chocolatey on your machine!

3. Install the ODBC Driver and SQL Command Line Utility for SQL Server

SQLCMD is a command line tool that enables you to connect to SQL Server and run queries.

  1. Install the ODBC Driver.
  2. Install the SQL Server Command Line Utilities.

After installing SQLCMD, you can connect to SQL Server using the following command from a CMD session:

sqlcmd -S localhost -U sa -P your_password
1> # You're connected! Type your T-SQL statements here. Use the keyword 'GO' to execute each batch of statements.

This how to run a basic inline query. The results will be printed to STDOUT.

sqlcmd -S localhost -U sa -P yourpassword -Q "SELECT @@VERSION"



Microsoft SQL Server 2016 (RTM) - 13.0.1601.5 (X64)
Apr 29 2016 23:23:58
Copyright (c) Microsoft Corporation
Developer Edition (64-bit)

1 rows(s) returned

Executed in 1 ns.

You have successfully installed SQL Server Command Line Utilities on your Windows machine!

Step 2: Create PHP application with SQL server

In this section you will create a simple PHP app. The PHP app will perform basic Insert, Update, Delete, and Select.

1. Install the PHP Drivers for SQL Server

Download the Microsoft PHP Drivers for SQL Server from the download center.

Pick the appropriate dll - for example php_pdo_sqlsrv_72_nts.dll for the PDO Driver and php_sqlsrv_72_nts.dll for the SQLSRV driver.

Copy the dll’s to the C:\Program Files\iis express\PHP\v7.2\ext folder.

Register the dll’s in the php.ini file.

cd C:\Program^ Files\iis^ express\PHP\v7.2\ext
echo extension=php_sqlsrv_72_nts.dll >> C:\Program^ Files\iis^ express\PHP\v7.2\php.ini
echo extension=php_pdo_sqlsrv_72_nts.dll >> C:\Program^ Files\iis^ express\PHP\v7.2\php.ini

2. Create a database for your application

Create the database using sqlcmd.

sqlcmd -S localhost -U sa -P your_password -Q "CREATE DATABASE SampleDB;"

3. Create a PHP app that connects to SQL Server and executes queries

mkdir SqlServerSample
cd SqlServerSample

Using your favorite text editor, create a new file called connect.php in the SqlServerSample folder. Paste the code below inside into the new file.

<?php
$serverName = "localhost";
$connectionOptions = array(
"Database" => "SampleDB",
"Uid" => "sa",
"PWD" => "your_password"
);
//Establishes the connection
$conn = sqlsrv_connect($serverName, $connectionOptions);
if($conn)
echo "Connected!"
?>

Run your PHP script from the terminal.

php connect.php


Connected!

Execute the T-SQL scripts below in the terminal with sqlcmd to create a schema, table, and insert a few rows.

sqlcmd -S localhost -U sa -P your_password -d SampleDB -Q "CREATE SCHEMA TestSchema;"
sqlcmd -S localhost -U sa -P your_password -d SampleDB -Q "CREATE TABLE TestSchema.Employees (Id INT IDENTITY(1,1) NOT NULL PRIMARY KEY, Name NVARCHAR(50), Location NVARCHAR(50));"
sqlcmd -S localhost -U sa -P your_password -d SampleDB -Q "INSERT INTO TestSchema.Employees (Name, Location) VALUES (N'Jared', N'Australia'), (N'Nikita', N'India'), (N'Tom', N'Germany');"
sqlcmd -S localhost -U sa -P your_password -d SampleDB -Q "SELECT * FROM TestSchema.Employees;"

Using your favorite text editor, create a new file called crud.php in the SqlServerSample folder. Paste the code below inside into the new file. This will insert, update, delete, and read a few rows.

<?php
$serverName = "localhost";
$connectionOptions = array(
"Database" => "SampleDB",
"Uid" => "sa",
"PWD" => "your_password"
);
//Establishes the connection
$conn = sqlsrv_connect($serverName, $connectionOptions);

//Insert Query
echo ("Inserting a new row into table" . PHP_EOL);
$tsql= "INSERT INTO TestSchema.Employees (Name, Location) VALUES (?,?);";
$params = array('Jake','United States');
$getResults= sqlsrv_query($conn, $tsql, $params);
$rowsAffected = sqlsrv_rows_affected($getResults);
if ($getResults == FALSE or $rowsAffected == FALSE)
die(FormatErrors(sqlsrv_errors()));
echo ($rowsAffected. " row(s) inserted: " . PHP_EOL);

sqlsrv_free_stmt($getResults);

//Update Query

$userToUpdate = 'Nikita';
$tsql= "UPDATE TestSchema.Employees SET Location = ? WHERE Name = ?";
$params = array('Sweden', $userToUpdate);
echo("Updating Location for user " . $userToUpdate . PHP_EOL);

$getResults= sqlsrv_query($conn, $tsql, $params);
$rowsAffected = sqlsrv_rows_affected($getResults);
if ($getResults == FALSE or $rowsAffected == FALSE)
die(FormatErrors(sqlsrv_errors()));
echo ($rowsAffected. " row(s) updated: " . PHP_EOL);
sqlsrv_free_stmt($getResults);

//Delete Query
$userToDelete = 'Jared';
$tsql= "DELETE FROM TestSchema.Employees WHERE Name = ?";
$params = array($userToDelete);
$getResults= sqlsrv_query($conn, $tsql, $params);
echo("Deleting user " . $userToDelete . PHP_EOL);
$rowsAffected = sqlsrv_rows_affected($getResults);
if ($getResults == FALSE or $rowsAffected == FALSE)
die(FormatErrors(sqlsrv_errors()));
echo ($rowsAffected. " row(s) deleted: " . PHP_EOL);
sqlsrv_free_stmt($getResults);

//Read Query
$tsql= "SELECT Id, Name, Location FROM TestSchema.Employees;";
$getResults= sqlsrv_query($conn, $tsql);
echo ("Reading data from table" . PHP_EOL);
if ($getResults == FALSE)
die(FormatErrors(sqlsrv_errors()));
while ($row = sqlsrv_fetch_array($getResults, SQLSRV_FETCH_ASSOC)) {
echo ($row['Id'] . " " . $row['Name'] . " " . $row['Location'] . PHP_EOL);
}
sqlsrv_free_stmt($getResults);

function FormatErrors( $errors )
{
/* Display errors. */
echo "Error information: ";

foreach ( $errors as $error )
{
    echo "SQLSTATE: ".$error['SQLSTATE']."";
    echo "Code: ".$error['code']."";
    echo "Message: ".$error['message']."";
}

}
?>

Run your PHP script from the terminal.

php crud.php


Inserting a new row into table
1 row(s) inserted:
Updating Location for user Nikita
1 row(s) updated:
Deleting user Jared
1 row(s) deleted:
Reading data from table
2 Nikita Sweden
3 Tom Germany
4 Jake United States

Congratulations! You have created your first PHP app with SQL Server! Check out the next section to learn about how you can make your PHP faster with SQL Server’s Columnstore feature.

Step 3: 3 Make your PHP app up to 100x faster

In this section we will show you a simple example of Columnstore Indexes and how they can improve data processing speeds. Columnstore Indexes can achieve up to 100x better performance on analytical workloads and up to 10x better data compression than traditional rowstore indexes.

1. Create a new table with 5 million rows using sqlcmd

sqlcmd -S localhost -U sa -P your_password -d SampleDB -t 60000 -Q "WITH a AS (SELECT * FROM (VALUES(1),(2),(3),(4),(5),(6),(7),(8),(9),(10)) AS a(a))
SELECT TOP(5000000)
ROW_NUMBER() OVER (ORDER BY a.a) AS OrderItemId
,a.a + b.a + c.a + d.a + e.a + f.a + g.a + h.a AS OrderId
,a.a * 10 AS Price
,CONCAT(a.a, N' ', b.a, N' ', c.a, N' ', d.a, N' ', e.a, N' ', f.a, N' ', g.a, N' ', h.a) AS ProductName
INTO Table_with_5M_rows
FROM a, a AS b, a AS c, a AS d, a AS e, a AS f, a AS g, a AS h;"

2. Create a PHP app that queries this table and measures the time taken

cd ~/
mkdir SqlServerColumnstoreSample
cd SqlServerColumnstoreSample

Using your favorite text editor, create a new file called columnstore.php in the SqlServerColumnstoreSample folder. Paste the following code inside it.

<?php
$time_start = microtime(true);

$serverName = "localhost";
$connectionOptions = array(
"Database" => "SampleDB",
"Uid" => "sa",
"PWD" => "your_password"
);
//Establishes the connection
$conn = sqlsrv_connect($serverName, $connectionOptions);

//Read Query
$tsql= "SELECT SUM(Price) as sum FROM Table_with_5M_rows";
$getResults= sqlsrv_query($conn, $tsql);
echo ("Sum: ");
if ($getResults == FALSE)
die(FormatErrors(sqlsrv_errors()));
while ($row = sqlsrv_fetch_array($getResults, SQLSRV_FETCH_ASSOC)) {
echo ($row['sum'] . PHP_EOL);

}
sqlsrv_free_stmt($getResults);

function FormatErrors( $errors )
{
/* Display errors. */
echo "Error information: ";

foreach ( $errors as $error )
{
    echo "SQLSTATE: ".$error['SQLSTATE']."";
    echo "Code: ".$error['code']."";
    echo "Message: ".$error['message']."";
}

}
$time_end = microtime(true);
$execution_time = round((($time_end - $time_start)*1000),2);
echo 'QueryTime: '.$execution_time.' ms';

?>

3. Measure how long it takes to run the query

Run your PHP script from the terminal.

php columnstore.php


Sum: 50000000
QueryTime: 363ms

4. Add a columnstore index to your table

sqlcmd -S localhost -U sa -P your_password -d SampleDB -Q "CREATE CLUSTERED COLUMNSTORE INDEX Columnstoreindex ON Table_with_5M_rows;"

5. Measure how long it takes to run the query with a columnstore index

php columnstore.php


Sum: 50000000
QueryTime: 5ms

Congratulations! You just made your PHP app faster using Columnstore Indexes!

Check out the PHP Driver on GitHub

Thanks For Visiting, Keep Visiting.

Originally published on sqlchoice