使用XAMPP时放置php.ini

我最近开始尝试构建web应用程序。我使用XAMPP安装apache发行版

我现在想建立基本的文件上传功能。我已经准备好了一个HTML脚本（参考下面的A）和一个基本php脚本（参考下面的B）。我确保在本地服务器上存储脚本a和脚本B的文件夹中有一个目录“upload”

我在说明页上读到，我首先需要将php.ini设置为“on”。但是，我找不到“php.ini”文件，也找不到它应该属于的file_upload指令

当我运行HTML脚本并上传文档时，页面上唯一显示的就是我编写的php脚本（下面是脚本B文本的精确副本）

谁能告诉我在哪里可以找到file_upload指令，以及如何打开“php.ini”文件

此外，根据下面的代码，你能告诉我是否有其他错误阻止我上传文件吗

脚本A:HTML脚本：

<form action="upload.php" method="post" enctype="multipart/form-data">
Select document to upload:
<input type="file" name="fileToUpload" id="fileToUpload">
<input type="submit" value="Upload File" name="submit">
</form>

<?php

$target_dir = "uploads/";
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
$uploadOk = 1;
$imageFileType = strtolower(pathinfo($target_file,PATHINFO_EXTENSION));

// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"],$target_file)) {
    echo "The file ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded.";
} else {
    echo "Sorry, there was an error uploading your file.";
    }
}

?>

选择要上载的文档：

脚本B:PHP脚本：

<form action="upload.php" method="post" enctype="multipart/form-data">
Select document to upload:
<input type="file" name="fileToUpload" id="fileToUpload">
<input type="submit" value="Upload File" name="submit">
</form>

<?php

$target_dir = "uploads/";
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
$uploadOk = 1;
$imageFileType = strtolower(pathinfo($target_file,PATHINFO_EXTENSION));

// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"],$target_file)) {
    echo "The file ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded.";
} else {
    echo "Sorry, there was an error uploading your file.";
    }
}

?>

---

我希望XAMPP是在PHP激活的情况下安装的。所以你应该撤销你所做的一切去激活它只是检查脚本B:PHP脚本：你在HTML脚本中调用的

upload.PHP

脚本？。如果是这样的话，在你的问题中这样称呼会更简单