這就是我的SQL查詢作出查詢一樣多variables.please幫我做一個查詢短
$stmt = $con->prepare("select * from fistevent WHERE row_name LIKE 'A%' And Event_Id =? OR row_name LIKE 'B%' And Event_Id =? OR row_name LIKE 'C%' And Event_Id =? OR row_name LIKE 'D%' And Event_Id =? OR row_name LIKE 'E%' And Event_Id =? order by row_name ASC");
$stmt->bind_param("s", $_POST['EventId']);
$stmt->execute();
$result = $stmt->get_result();
如何從價值與陣列數據庫比較來自HTML在我的代碼
$TicketType =$_POST['Tickettype'];
$seatS=$_POST['finalSeats'];
$EventId=$_POST["Eventid"];
$sqlData = array();
從數據庫中獲取結果
$stmt = $con->prepare("SELECT * FROM fist WHERE `Id`=? AND `Type`=?") or die($con->error);
結合的結果
$stmt->bind_param("ss",$EventId , $TicketType);
$stmt->execute();
$stmt->store_result();
$stmt-> bind_result($id,$Event_Id,$TicketType,$seats);
if($stmt->fetch())
{
$data[] = array($id,$Event_Id,$TicketType,$seats);
$Tickettype=$TicketType;
$Rowname=$row_name;
$Seats=$seats;
$cats = array_filter(array_map('trim', explode(',', $seatS)));
foreach($cats as $key => $cat) {
在這裏,我想比較$貓與數據庫值$席位,但
while($Seats==$cat)
{
echo "already hold";
}
else
{
echo "hold the seats";
}
}
}
您可以傳遞您想要搜索的字符或字符串,以便您只能使用一個LIKE函數 –
您可以請編輯我的代碼先生 – krish