我有一個輸入形式與一個預先準備好的語句,應該輸入到sql和打印輸入,但我得到的只是輸入php地址的空白頁面。我錯過了什麼?我已將代碼更改爲下方,但所有顯示的都是NULL。日期字段是sql類型的日期,我輸入它來測試的字符串是「2008-11-11」,當然沒有引號。我有一個輸入表格應該輸入到sql並打印輸入,但我得到的是NULL打印在頁面上
<?php
function shutdown(){
var_dump(error_get_last());
}
register_shutdown_function('shutdown');
session_start();
error_reporting(E_ALL);
ini_set('display_errors', 1);
include("dbconfig.php");
$errorvar = "";
if (isset($_POST['submit'])) {
if (empty($_POST['Title']) || empty($_POST["Date"]) || empty($_POST["Country"]) || empty($_POST["bloguser"]) || empty($_POST["Blogentry"])) {
$errorvar = "You dun gooffed";
echo $errorvar;
} else {
//defining and injection protecting data
$title = $_POST['Title'];
$date = $_POST['Date'];
$country = $_POST['Country'];
$bloguser = $_POST['bloguser'];
$blogentry = $_POST['Blogentry'];
$stmt = $mysqli->prepare("INSERT INTO blogs (BlogName,blogDate,country,bloguser,Blogdata) VALUES (?,?,?,?,?)");
$stmt->bind_param('sssss', $title, $date, $country, $bloguser, $blogentry);
if ($stmt->execute()) {
echo "New records created successfully";
printf("%d Row inserted.\n", $stmt->affected_rows);
header("location:index.php");
} else {
header("location:index.php");
echo $conn->error;
}
$stmt->close();
$conn->close();
header("location:index.php");
}
}
?>
HTML表單低於
<fieldset style="width:45%"><legend>Blog data entry</legend>
<form name="Blogentry" action="Inputform.php" method="POST">
<label for="Title">Title: </label>
<input type="text" name="Title" value="" size="40"/><br>
<label for="Date">Date: </label>
<input type="text" name="Date" value="" size="40"/><br>
<label for="Country">Country: </label>
<input type="text" name="Country" value="" size="40"/><br>
<label for="bloguser">User: </label>
<input type="text" name="bloguser" value="" size="40"/><br>
<label for="Blogentry">Blog: </label>
<textarea name="Blogentry" rows="4" cols="20">
</textarea><br>
<input id="button" type="submit" name="submitblog" value="submit-blog">
</form>
</fieldset>
</body>
</html>
mysqli_real_escape_string代碼指出將返回空,如果mysqli的連接是無效的,而你使用準備好的語句的方式是不正確 –
我們可以看一看的形式? – Arthur
[PHP的死亡白屏]可能的重複(https://stackoverflow.com/questions/1475297/phps-white-screen-of-death) – CBroe