[PHP文件上传下载]①--文件上传信息
2017-09-18 本文已影响9人
子木同
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<html>
<head><title></title></head>
<body>
<form action="doAction.php" method="post" enctype="multipart/form-data">
请选择您要上传的文件：
<input type="file" name="myFile"/><br/>
<input type="submit" value="上传文件">
</form>
</body>
</html>
doAction.php
<?php
//$_FILES:文件上传信息
//var_dump($_FILES);
/**
* array
* 'myFile' =>
* array
* 'name' => string '新建文本文档.txt' (length=22)
* 'type' => string 'text/plain' (length=10)
* 'tmp_name' => string 'C:\wamp\tmp\php8A5F.tmp' (length=23)
* 'error' => int 0
* 'size' => int 5149
*/
$myFile = $_FILES['myFile'];
$filename = $myFile['name'];
$type = $myFile['type'];
$tmp_name = $myFile['tmp_name'];
$error = $myFile['error'];
$size = $myFile['size'];
//将服务器上的临时文件移动到指定目录下
//move_upload_file($tmp_name,$destination)
//成功返回true 否则返回false
//move_uploaded_file($tmp_name, "uploads/" . $filename);
//copy($src,$dst)
//成功返回true 否则返回false
copy($tmp_name, 'uploads/' . $filename);
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