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PHP COURSE
INFORMATION ABOUT PHP COURSE
PHP is a popular server-side scripting language that is used to create dynamic websites and web applications. There are many online courses available that teach PHP, ranging from beginner-level introductions to more advanced topics.
A PHP course will typically cover the basics of the language, including variables, arrays, conditional statements, loops, functions, and object-oriented programming. The course may also cover common web development concepts such as HTTP requests, cookies, and sessions.
As the course progresses, students will learn more advanced topics such as database connectivity, security, and optimization. They may also learn about popular PHP frameworks like Laravel and Symfony, which provide a structure for building web applications.
Most PHP courses will include hands-on exercises and projects that allow students to apply what they have learned in practical ways. These exercises may involve building a simple web application, creating a database-driven website, or working with an API.
Some popular online platforms that offer PHP courses include Udemy, Coursera, and Codecademy. When choosing a PHP course, it's important to consider your existing knowledge of programming and your specific goals for learning PHP.
WHY WE LEARN PHP COURSE
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Web Development: PHP is widely used for web development and is particularly popular for creating dynamic websites and web applications. If you're interested in pursuing a career in web development, learning PHP is a valuable skill to have.
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Open Source: PHP is an open-source language, which means that it is free to use and can be customized to meet the needs of your project. This makes it a popular choice for startups and small businesses who may not have the budget to invest in proprietary software.
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Large Community: PHP has a large and active community of developers who contribute to its development and provide support to other developers. This means that there are plenty of resources available for learning PHP and getting help with any issues you may encounter.
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Easy to Learn: PHP is often considered an easy language to learn, particularly for those who are already familiar with programming concepts. Its syntax is similar to C and Perl, which are both widely used programming languages.
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Versatility: PHP can be used for a wide range of tasks, from creating simple scripts to developing complex web applications. It also integrates well with other web technologies such as HTML, CSS, and JavaScript.
PHP CODE
CONNECT THE FRONT END TO BACK END
$host = "localhost";
$user = "username";
$password = "password";
$dbname = "database_name";
$conn = mysqli_connect($host, $user, $password, $dbname);
if (mysqli_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
exit();
}
$query = "SELECT * FROM users";
$result = mysqli_query($conn, $query);
while ($row = mysqli_fetch_assoc($result)) {
echo "User ID: " . $row["id"] . "<br>";
echo "Name: " . $row["name"] . "<br>";
echo "Email: " . $row["email"] . "<br><br>";
}
mysqli_close($conn);
PHP OUTPUT
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