23 lines
719 B
PHP
23 lines
719 B
PHP
<?php
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header('Content-Type: application/json; charset=utf8');
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$koneksi = mysqli_connect("103.163.103.117:9306", "pdam", "pdamwng1", "pdam_web");
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if ($_SERVER['REQUEST_METHOD'] === 'GET'){
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$sql = "SELECT
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MIN(distance) AS distance,
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DATE_FORMAT(MIN(created_at), '%Y-%m-%d %H:%i') AS waktu
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FROM pdam_web.sensor_data
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WHERE device_name = 'Grobog'
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AND DATE(created_at) = CURDATE() -- Mengambil data dari hari ini
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GROUP BY
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UNIX_TIMESTAMP(created_at) DIV (30 * 60) -- Mengelompokkan dalam interval 30 menit
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ORDER BY waktu;
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";
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$query = mysqli_query($koneksi, $sql);
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$array_data = array();
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while ($data = mysqli_fetch_assoc($query))
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$array_data[] = $data;
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}
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echo json_encode($array_data);
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