how to fetch data from database using dynamic mysql query by date range

Question

how to use date range function in this dynamic query for fetch data from database like fetch data from database from date to date.

unset($sql);

    if ($stationFilter) {
        $sql[] = " STATION_NETWORK = '$stationFilter' ";
    }
    if ($verticalFilter) {
        $sql[] = " VERTICAL = '$verticalFilter' ";
    }

    $query = "SELECT * FROM $tableName";

    if (!empty($sql)) {
        $query .= ' WHERE ' . implode(' AND ', $sql);
    }

    echo $query;

Answer 1

Try following query to get dates between the range:

SELECT  * FROM    tableName WHERE   From_date >= '2019-01-03' AND  To_date   <= '2016-01-09'

Add

AND

condition to after

$query .= ' WHERE ' . implode(' AND ', $sql). 'AND From_date >= '2019-01-03' AND
    To_date   <= '2016-01-09'';

Answer 2

You can do it like below code

unset($sql);

if ($stationFilter) {
    $sql[] = " STATION_NETWORK = '$stationFilter' ";
}
if ($verticalFilter) {
    $sql[] = " VERTICAL = '$verticalFilter' ";
}
if (isset($start_date) && isset($end_date)) {
    $sql[] = " created_at between '".$start_date."' and '".$end_date."'";
}

$query = "SELECT * FROM $tableName";

if (!empty($sql)) {
    $query .= ' WHERE ' . implode(' AND ', $sql);
}

echo $query;

Hope it will help you.