[英]php code to check current date and insert current timestamp into mySQL
<?php
if($_SERVER['REQUEST_METHOD']=='POST'){
$staffID = $_POST['staffID'];
date_default_timezone_set("Asia/Singapore");
$checkInTime = $_SERVER['REQUEST_TIME'];
$today = date('Y-m-d');
require_once('dbconnect.php');
$sqlcheck = "SELECT * FROM StaffAttendacne WHERE StaffID = '$staffID' AND Date ='$today'";
$sql = "INSERT INTO StaffAttendance (StaffID,Date,CheckInTime) VALUES ('$staffID','$today','$checkInTime')";
$result = mysqli_query($con,$sqlcheck);
$check = mysqli_fetch_array($result);
if (isset($check)){
echo "You have already checked in";
}else {
echo"$checkInTime";
mysqli_query($con,$sql);
}
如何將php插入簽入時間(插入時間戳)寫入SQL數據庫。 時間是應用程序啟動的時間。 我寫了這段代碼但沒有用
您正在使用if (isset($check)){
這將始終為真,因為您已經在其上方定義了$check
,因此您的mysqli_query($con,$sql);
沒有運行。
你應該使用if(count($check) > 0)
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