php:[$key]在这个$_FILES["pictures"]["tmp_name"][$key]句子中是个什么概念呢？很迷惑！ 10
<?php$uploads_dir='/uploads';foreach($_FILES["pictures"]["error"]as$key=>$error){if($...
<?php$uploads_dir = '/uploads';foreach ($_FILES["pictures"]["error"] as $key => $error) { if ($error == UPLOAD_ERR_OK) { $tmp_name = $_FILES["pictures"]["tmp_name"][$key]; $name = $_FILES["pictures"]["name"][$key]; move_uploaded_file($tmp_name, "$uploads_dir/$name"); }}?>
展开
1个回答
推荐律师服务：
若未解决您的问题，请您详细描述您的问题，通过百度律临进行免费专业咨询
