-5
我試圖應用一些現有的樣本在這裏找到在stackoverflow但這個問題似乎沒有解決。如何解決爲foreach()php提供的無效參數?
$valid_formats = array("jpg", "png", "gif", "zip", "bmp");
$max_file_size = 1024*1000;
$path = "upload/";
$count = 0;
if(isset($_POST) and $_SERVER['REQUEST_METHOD'] == "POST"){
foreach ($_FILES['files']['name'] as $f => $name) {
if ($_FILES['files']['error'][$f] == 4) {
continue; // Skip file if any error found}
if ($_FILES['files']['error'][$f] == 0) {
if ($_FILES['files']['size'][$f] > $max_file_size) {
$message[] = "$name is too large!.";
continue; // Skip large files
}
elseif(! in_array(pathinfo($name, PATHINFO_EXTENSION), $valid_formats)) {
$message[] = "$name is not a valid format";
...
'$ _FILES [「文件」] [「名」]'是不是數組。這就是爲什麼你得到這個錯誤 – urfusion
正確解釋你的問題。你有什麼嘗試?什麼是問題? – Ironic
$ _FILES ['files'] ['name']將此代碼替換爲$ _FILES ['files']。 (我想如果你提交多個文件的形式) –