Membuat Fungsi Delete pada PHP

 Tombol Delete

<form action="" method="POST">
						<input type="hidden" name="id_rm" value="<?php echo $rows_dr ["id_rm"] ?>">
						<button onclick =" return confirm ('Anda yakin, akan menghapus data, tersebut ?.?');" type="submite" name="delete">Delete</button>
						</form>

Fungsi Delete

<?php 
	if( isset($_POST ["delete"]) ){
	var_dump($_POST);
	if( Hapus_data ($_POST) > 0 ) {
        echo "
        <script>
        alert('Data Identitas Web berhasil di delete !')
        document.location.href = '/kesehatan_b/app/rekam_medis/rekam_data.php'
        </script>
        ";
        }else {
          echo "
        <script>
        alert('Data Identitas Web gagal di delete !')
        document.location.href = '/kesehatan_b/app/rekam_medis/rekam_data.php'
        </script>
          "; 
        }
}
	function Hapus_data ($data) {
    global $koneksi;
    $id  = htmlspecialchars($data ["id_rm"]);
    mysqli_query($koneksi, "DELETE FROM rekam_medis  WHERE id_rm = '$id' ");
    return mysqli_affected_rows($koneksi);
}
 ?>