我的文件上傳時出現此問題.我嘗試上傳我的PDF文件,同時檢查驗證TMP_NAME是否為空,當我檢查$_FILES [‘document_attach’] [‘error’]時,值為1,這意味著有錯誤.

但是當我嘗試上傳其他PDF文件時,它已成功上傳.為什么其他PDF文件沒有？

Title

File

PHP

if(isset($_POST['submit'])){

$title = $_POST['title'];

$filename = $_FILES['document_attach']['name'];

$target_dir = "../eqms_files/";

$maxSize = 5000000;

if(!empty($title)){

if(is_uploaded_file($_FILES['document_attach']['tmp_name'])){

if ($_FILES['document_attach']['size'] > $maxSize) {

echo "File must be: ' . $maxSize . '";

} else {

$result = move_uploaded_file($_FILES['document_attach']['tmp_name'], $target_dir . $filename);

mysqli_query($con, "INSERT into internal_audit (id, title, file) VALUES ('', '".$title."', '".$filename."')");

echo "Successfully Uploaded";

}

}else

echo "Error Uploading try again later";

}else

echo "Document Title is empty";

}

解決方法:

我只是檢查phpinfo()中的最大大小;

然后檢查是否加載了php.ini

$inipath = php_ini_loaded_file();

if ($inipath) {

echo 'Loaded php.ini: ' . $inipath;

} else {

echo 'A php.ini file is not loaded';

}

然后將upload_max_filesize = 2M更改為8M

; Maximum allowed size for uploaded files.

upload_max_filesize = 8M

; Must be greater than or equal to upload_max_filesize

post_max_size = 8M

標簽：html,php

來源： https://codeday.me/bug/20190928/1828833.html

與50位技術專家面對面20年技術見證，附贈技術全景圖

總結

以上是生活随笔為你收集整理的php 上传 tmp_name 空,PHP文件上载错误tmp_name为空的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。