我有一個新的問題。我想從我的網頁上傳圖像到服務器上的文件夾(我正在使用XAMPP)。PHP上傳圖片不可用
我嘗試了很多從php.net和w3schools.com這兩個例子,但它不工作,我不知道爲什麼。 -_-
這是我現在使用的代碼:
$target_dir = "./uploads/images/";
$target_file = $target_dir . basename($_FILES["thumbnail"]["name"]);
$uploadOk = 1;
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
// Check if image file is a actual image or fake image
if(isset($_POST["submit"])) {
$check = getimagesize($_FILES["thumbnail"]["tmp_name"]);
if($check !== false) {
$text = $text . "File is an image - " . $check["mime"] . ".";
$uploadOk = 1;
} else {
$text = $text . "File is not an image.";
$uploadOk = 0;
}
}
// Check if file already exists
if (file_exists($target_file)) {
$text = $text . "Sorry, file already exists.";
$uploadOk = 0;
}
// Check file size
if ($_FILES["thumbnail"]["size"] > 500000) {
$text = $text . "Sorry, your file is too large.";
$uploadOk = 0;
}
// Allow certain file formats
if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg"
&& $imageFileType != "gif") {
$text = $text . "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
$uploadOk = 0;
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
$text = $text . "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["thumbnail"]["tmp_name"], $target_file)) {
$text = $text . "The file ". basename($_FILES["thumbnail"]["name"]). " has been uploaded.";
} else {
$text = $text . "Sorry, there was an error uploading your file.";
}
}
這是W3Schools的爲例。
變量$文本只是在URL中看到發生了什麼。 該文件的inputfield被稱爲:縮略圖
我以爲我不從頁面獲取的圖像,因爲當我寫這篇文章:
$text = $text . "Sorry, there was an error uploading your file: ". basename($_FILES["thumbnail"]["name"]). " Text ";
我得到之間沒有任何東西:文件:&文本
我希望有人能幫我解決我的問題。編輯=====================
下面是HTML內容:
<form id="postform" name="postform" action="?track=7" method="POST">
<label for="thumbnail" class="forinput">Thumbnail <span class="info">Das Bild wir auf 250px : 250px skaliert</span></label>
<input class="addMovieFormFile" id="thumbnail" type="file" name="thumbnail">
<input type="submit" value="FILM HINZUFÜGEN" class="button">
</form>
告訴我們您的HTML內容 – Blueblazer172
安置自己的HTML表單 –
@ Blueblazer172 我在編輯部分這樣做:-) – derMatt