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@rizalrizal
Last active December 23, 2018 01:58
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Penomoran Otomatis
<?php
//cari id terakhir ditanggal hari ini
$query1 = "SELECT max(no_pengiriman) as maxID FROM tbl_pengiriman WHERE no_pengiriman LIKE '$today%'";
$hasil = $mysqli->query($query1);
$data = mysqli_fetch_array($hasil);
$idMax = $data['maxID'];
//setelah membaca id terakhir, lanjut mencari nomor urut id dari id terakhir
$NoUrut = (int) substr($idMax, 8, 4); // ambil 4 digit dimulai dari index ke 8
$NoUrut++; //nomor urut +1
//setelah ketemu id terakhir lanjut membuat id baru dengan format sbb:
$NewID = $today .sprintf('%04s', $NoUrut);
?>
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