move_uploaded_file未定义的索引文件错误, 为什么我收到此错误?如何解决这个问题?
<?php
if (!file_exists("upload")) {
mkdir("upload");
}
if (isset($_POST["regform"])) {
if (!empty($_FILES["file"]["tmp_name"])) {
$fileName = explode(".", $_FILES["file"]["name"]);
if ($fileName[1] == "csv") {
move_uploaded_file($_FILES["files"]["tmp_name"], "upload/" . $_FILES["file"]["name"]);
echo "Stored in : " . "upload/" . $_FILES["file"]["name"];
} else {
echo " You must choose a csv file to upload!!";
}
} else {
echo "You must choose a file!!";
}
echo "";
}
?>
答案 0 :(得分:1)
您有拼写错误
这里
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item
android:id="@+id/addNote"
android:title="@string/newNote"
android:orderInCategory="1"
app:showAsAction="always"
android:icon="@drawable/content_new"/>
<item
android:id="@+id/about"
android:title="About"
app:showAsAction="ifRoom"
android:icon="@drawable/ic_ab_other"
android:orderInCategory="2"/>
</menu>
你在第一个$ _FILES ['fileS']中有额外的's'
它应该是
move_uploaded_file($_FILES["files"]["tmp_name"], "upload/" .$_FILES["file"]["name"]);