Question

Please have a look at this mysql query. What it should do is pretty simple – list dates, created from timestamps not older than 10 days.

It works, but not perfectly …

• If I have only 1 timestamp matching, I have 0 results.
• If I have 2 timestamps matching, I have 1 results.
• if I have 3 timestamps matching, I have 2 results
• … and so on…

So the newest timestamp in the table is always ignored by the query, WHY ?!

$timestamp_now = date('U');
$timestamp_10_day_back = $timestamp_now - 864000;

mysql_select_db("$db_visitors");
$sql = "SELECT DATE(FROM_UNIXTIME(visitors_timestamp))
        FROM visitors
        WHERE visitors_timestamp > $timestamp_10_day_back
        ORDER BY visitors_timestamp DESC";
$sql = mysql_query($sql);
$row = mysql_fetch_array($sql);

while($row = mysql_fetch_array($sql)) {
    echo $row[0] . "<br>";
}

Answer 1

Just remove

$row = mysql_fetch_array($sql);

…which is swallowing your first result