Question

您好我正在尝试创建一个上传按钮，将该文件与表单一起发送到我的电子邮箱，我做了。

到目前为止，我有（下面）

即使我只上传了一个非常小的（35kb）文件，我也会收到此错误。

此段落对我的查询没有其他价值，但编辑器不允许我发布此内容，除非我输入更多内容。所以请忽略本段的内容。谢谢你

#upload {
    width: 91%;
    margin: 0 auto;
}
#fileToUpload {
    width: 48%;
    margin-left: 2%;
    font-size: 16px;
}
#fileToUpload:hover {
    font-size: 16px;
	font-weight:normal;
}

<?php
    $target_dir = "/uploads/";
    $target_file = $target_dir . basename($_FILES["fileToUpload"]["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["fileToUpload"]["tmp_name"]);
    if($check !== false) {
        echo "File is an image - " . $check["mime"] . ".";
        $uploadOk = 1;
    } else {
        echo "File is not an image.";
        $uploadOk = 0;
    }
}

// Check if file already exists
if (file_exists($target_file)) {
    echo "Sorry, file already exists.";
    $uploadOk = 0;
}
 
 // Check file size
if ($_FILES["fileToUpload"]["size"] > 31457280 ) {
    echo "Sorry, your file is too large. Please up to 3MB only.";
    $uploadOk = 0;
}

// Allow certain file formats
if($imageFileType != "png" && $imageFileType != "pdf" && $imageFileType != "cdr" && $imageFileType != "ai" && $imageFileType != "psd" && $imageFileType != "eps" ) {
    echo "Sorry, only vector images are allowed. Please only upload pdf, eps, cdr(X6), ai, psd or png files.";
    $uploadOk = 0;
}

// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
    echo "Sorry, your file was not uploaded.";
	
// if everything is ok, try to upload file
} else {
    if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
        echo "The file ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded.";
    } else {
        echo "Sorry, there was an error uploading your file.";
    }
}
?>
<!DOCTYPE html>
<html>
	<body>
		<form action="upload.php" method="post" enctype="multipart/form-data">
			Select image to upload:
			<input type="file" name="fileToUpload" id="fileToUpload">
			<input type="submit" value="Upload Image" name="submit">
		</form>
    </body>
 </html>

PHP上传错误 - 文件太大？

0 个答案: