How can PHP developers efficiently manage and retrieve language-specific data from separate database tables?

To efficiently manage and retrieve language-specific data from separate database tables, PHP developers can use a unique identifier for each language and store translations in separate tables based on this identifier. By querying the database with the appropriate language identifier, developers can retrieve the language-specific data as needed.

// Example code snippet to retrieve language-specific data from separate tables

$language = 'en'; // Language identifier, can be dynamic based on user preference

// Query to retrieve data from the appropriate language table
$query = "SELECT * FROM " . $language . "_translations WHERE key = 'example_key'";
$result = mysqli_query($connection, $query);

if ($result) {
    $data = mysqli_fetch_assoc($result);
    echo $data['translation'];
} else {
    echo "Error retrieving language-specific data";
}