Are there any best practices for efficiently retrieving and organizing timestamp data for weekly visitor statistics in PHP?

When retrieving and organizing timestamp data for weekly visitor statistics in PHP, one efficient approach is to use MySQL's DATE_FORMAT function to group the data by week. This allows you to easily retrieve and display the data in a structured manner. Additionally, using PHP's date functions can help with formatting and displaying the timestamps accurately. 

// Retrieve weekly visitor statistics from database
$query = "SELECT COUNT(id) as total_visitors, DATE_FORMAT(visit_timestamp, '%Y-%U') as week FROM visitors GROUP BY week";
$result = mysqli_query($connection, $query);

// Organize the data into an array
$weekly_stats = array();
while ($row = mysqli_fetch_assoc($result)) {
    $weekly_stats[$row['week']] = $row['total_visitors'];
}

// Display the weekly visitor statistics
foreach ($weekly_stats as $week => $visitors) {
    echo "Week $week: $visitors visitors<br>";
}

Keywords

timestamp data weekly visitor statistics PHP efficient retrieval organization

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