我想使用表单上传文件，然后在目录中获取其完整路径以使用simplexml_load_file()进行调用。我尝试此操作没有任何积极结果：
/ home / user-linux / Desktop / web / WebProjectbool（false）
要上传的文件：选择文件 data.kml
按此按钮上传
<?php
$filePath = realpath($_FILES["file"]["UploadFileName"]);
echo $filePath;//just to see if i am getting the righ path
$parse = simplexml_load_file($filePath);
var_dump($parse);
?>
<html>
<head>
</head>
<body>
<form method="POST" action="example2.php" enctype="multipart/form-data">
<p>File to upload : <input type ="file" name = "UploadFileName"></p>
<br />
<input type = "submit" name = "Submit" value = "Press THIS to upload">
</form>
</body>
</html>