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3日後に試してみると解決できませんが、その理由を知ることができません。 （以下は私の完全なコードです）。フォームの上PDOException：SQLSTATE [HY093]：パラメータ番号が無効です：パラメータが定義されていません
<!DOCTYPE html>
<html>
<head>
<title>Insert New Post</title>
</head>
<body>
<form method="post" action="insert_post.php" enctype="multipart/form-data">
<table align="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_name"></td>
</tr>
<tr>
<td align="right">Post Content:</td>
<td><textarea name="content" cols="50" rows="20"></textarea></td>
</tr>
<tr>
<td align="center" colspan="5"><input type="submit" name="submit" value="Publish Now"></td>
</tr>
</table>
</form>
</body>
</html>
データベースに
// PHP
<?php
include("includes/connect.php");
if (isset($_POST['submit'])) {
$title = $_POST['title'];
$datenow = date('Y/m/d');
$author = $_POST['author'];
$content = $_POST['content'];
$image_name = $_FILES['image_name']['name'];
$image_type = $_FILES['image_name']['type'];
$image_size = $_FILES['image_name']['size'];
$image_tmp = $_FILES['image_name']['tmp_name'];
if ($title =='' || $author =='' || $content =='') {
echo "<script>alert('Any feild is empty')</script>";
exit();
}
if ($image_type =='image/jpeg' || $image_type =='image/png' || $image_type =='image/gif') {
if ($image_size<=5000000000) {
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>";
}
// insert query
$sth = $con->prepare(" INSERT INTO posts (post_title, post_date, post_author, post_image, post_content) VALUE (:title,:datenow,:author,:image_name,:content) ");
$sth->bindParam(':post_title', $title);
$sth->bindParam(':post_date', $datenow);
$sth->bindParam(':post_author', $author);
$sth->bindParam(':post_image', $image_name);
$sth->bindParam(':post_content', $content);
$sth->execute();
echo "<h1>Form Submited Successfully</h1>";
}
?>
// $sth->execute(); is throwing error massage as above
あなたが '結合されている：タイトルを、：datenow、：author..'ない'：POST_TITLE、：post_date..'あなたの偉大msantos – Saty