What resources or tutorials would you recommend for someone looking to improve their PHP search functionality skills?

To improve PHP search functionality skills, I would recommend exploring online tutorials and resources that cover topics such as using SQL queries to search databases, implementing search algorithms, and optimizing search performance. Additionally, practicing by building search functionality in projects or participating in coding challenges can help enhance your skills.

// Example PHP code snippet for implementing search functionality
$search_term = $_GET['search'];

// Connect to database
$conn = new mysqli($servername, $username, $password, $dbname);

// Perform a search query
$sql = "SELECT * FROM products WHERE name LIKE '%$search_term%'";
$result = $conn->query($sql);

// Display search results
if ($result->num_rows > 0) {
    while($row = $result->fetch_assoc()) {
        echo "Product Name: " . $row["name"] . "<br>";
    }
} else {
    echo "No results found.";
}

// Close database connection
$conn->close();