我正在爲某個項目製作表格。問題是當用戶使用該字段輸入他們的數據然後提交時,輸入不保存在數據庫中。 當點擊提交直接頁面顯示空白頁面時甚至連接測試也不顯示。 我爲其他項目使用幾乎相似的代碼,除此之外它工作。下面 是我的代碼:數據未插入數據庫
<?php
//check connection
require 'config.php';
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";
//asas (table name)
$id = $_POST["Sid"]; $ic = $_POST["Sic"];
$name = $_POST["Snp"]; $jant = $_POST["J1"];
$trum = $_POST["Chr"];$tbim = $_POST["Chp"];
$mel = $_POST["Sem"]; $arum = $_POST["Ar"];
$asum = $_POST["As"];
//institusi
$thp = $_POST["T1"]; $uni = $_POST["Sis"];
$bid = $_POST["tpe"];$Aint = $_POST["Ai"];
//industri
$bip = $_POST["bid"];$bik = $_POST["B1"];
$tem = $_POST["te"];$mula = $_POST["tm"];
$tamm = $_POST["tt"]; $res = $_POST["fileToUpload1"];
$tran = $_POST["fileToUpload2"];$keb = $_POST["fileToUpload3"];
$link = mysqli_connect($h,$u,$p,$db);
if('id' != '$Sid'){
$asas = "insert into asas Values ('$id','$ic','$name','$jant','$trum','$tbim','$mel','$arum','$asum')";
$inst = "insert into institusi Values ('$thp','$uni','$bid','$Aint')";
$indr = "insert into industri Values ('$bip','$bik','$tem','$mula','$tamm','$res','$tran','$keb')";
mysqli_query($link,$asas);
mysqli_query($link,$inst);
mysqli_query($link,$indr);
mysqli_close($link);
}
else
{
echo "failed"
}
?>
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誰能告訴我什麼是錯誤或者一些解決方案。由於
[PHP。錯誤。登錄](http://stackoverflow.com/questions/5438060/showing-all-errors-and-warnings/5438125#5438125) – mkaatman
也許你的表單提交後不會進入這個頁面。 –
@Nexz你的代碼容易受到SQL注入攻擊。考慮使用Prepared Statements。 http://php.net/manual/en/mysqli.prepare.php –