How does the interaction between Apache, the web server, and PHP scripts impact the completion and delivery of web pages to browsers?

The interaction between Apache, the web server, and PHP scripts impacts the completion and delivery of web pages to browsers by processing PHP scripts on the server-side before sending the final HTML output to the browser. This allows for dynamic content generation and interaction with databases or other external resources. 

<?php
// PHP code to interact with Apache web server
// and generate dynamic content for web pages

// Connect to database
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "myDB";

$conn = new mysqli($servername, $username, $password, $dbname);

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

// Query database for dynamic content
$sql = "SELECT * FROM table";
$result = $conn->query($sql);

if ($result->num_rows > 0) {
    // Output data of each row
    while($row = $result->fetch_assoc()) {
        echo "Name: " . $row["name"]. " - Email: " . $row["email"]. "<br>";
    }
} else {
    echo "0 results";
}

$conn->close();
?>

Keywords

Apache web server PHP scripts completion delivery

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