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我是新來的PHP,並開始開發一個動態網站,我創建了幾個靜態頁面和一個新聞頁面。數據不會在數據庫中發佈
對於新聞頁面,我在phpmyadmin中創建了數據庫,但我無法在數據庫中獲取任何數據,但我在圖像文件夾中獲取圖像,請查看我的代碼。
插入後我創造了這個:
<html>
<head>
<title>Insert New Post</title>
</head>
<body>
<form method="post" action="insert_post.php" enctype="multipart/form-data">
<table allign="center" border="10" width="600">
<tr>
<td align="center" colspan="5" bgcolor="yellow">
<h1>Insert New Post Here</h1></td>
</tr>
<tr>
<td align="right">Post Title:</td>
<td><input type="text" name="title" size="40"></td>
</tr>
<tr>
<td align="right">Post Author:</td>
<td><input type="text" name="author"></td>
</tr>
<tr>
<td align="right">Post image:</td>
<td><input type="file" name="image"></td>
</tr>
<tr>
<td align="right">Post content:</td>
<td><textarea name="content" cols="40" rows="20"></textarea></td>
</tr>
<tr>
<td align="center" colspan="6"><input type="submit" name="submit" value="Publish Now"></td>
</tr>
</table>
</form>
</body>
</html>
<?php
include('includes/connect.php');
if(isset($_POST['submit'])){
$title = $_POST['title'];
$date = DATE('y-m-d');
$author = $_POST['author'];
$content = $_POST['content'];
$image_name = $_FILES['image']['name'];
$image_type = $_FILES['image']['type'];
$image_size = $_FILES['image']['size'];
$image_tmp = $_FILES['image']['tmp_name'];
if($title == '' or $author =='' or $content ==''){
echo "<script>alert('Any filed is empty')</script>";
exit();
}
if($image_type=="image/jpeg" or $image_type=="image/png" or $image_type=="image/gif"){
if($image_size<=50000){
move_uploaded_file($image_tmp,"images/$image_name");
}
else {
echo "<script>alert('image is larger, only 50kb size is allowed')</script>";
}
}
else {
echo "<script>alert('image type is invalid')</script>";
}
$query = "insert into post (post_title,post_date,post_author,post_image,post_content) values ('$title','$date','$author','$image_name','$content')";
if(mysql_query($query)){
echo "<center><h1>Post has been Published</h1></center>";
}
}
?>
我現在已經創建connect.php文件,巫有以下代碼:
<?php
mysql_connect("localhost","root","");
mysql_select_db("rect");
?>
我是新的PHP很抱歉,如果我這樣做有問題的任何錯誤,並提前謝謝你。
你確定你的根文件夾中包含'includes'文件夾嗎?你的'connect.php'在裏面嗎? – 2015-02-09 05:26:29
'echo $ query'。打印SQL並在phpmyadmin中打開它並檢查它是否有效? – Sky 2015-02-09 05:27:38
'print_r($ _ POST)'和@ CWC15一樣 – Bender 2015-02-09 05:29:04