PHP简单文件上传

时间:2022-03-06 02:28:42

一个简单的PHP上传文件的例子:

upload.html
<html>
<body>
<form action="upload.php" method="post" enctype="multipart/form-data">
<label for="file">Filename:</label>
<input type="file" name="file" id="file" />
<br />
<input type="submit" name="submit" value="Submit" />
</form>
</body>
</html>
upload.php
<?php
move_uploaded_file($_FILES["file"]["tmp_name"],
"upload/" . $_FILES["file"]["name"]);
echo "Stored in: " . "upload/" . $_FILES["file"]["name"];
?>
<html>
<head>
<title>Upload complete</title>
</head>
<body>
<h3>File upload succeeded...</h3>
<ul>
<li>Sent: <?php echo $_FILES['file']['name']; ?></li>
<li>Size: <?php echo $_FILES['file']['size']; ?> bytes</li>
<li>Type: <?php echo $_FILES['file']['type']; ?></li>
</ul>
</body>
</html>
这里要注意两点:
  当表单里面有上传文件的input时(即input='file'),表单form的enctype属性要设置为multipart/form-data
  HTML文件上传控件,我们一般使用<input type="file" >

演示:

PHP简单文件上传

PHP简单文件上传

上传的shell.php 会被保存到upload目录中

地址栏输入: http://192.168.1.135/upload/shell.php?command=phpinfo();

PHP简单文件上传

参考:
  http://www.programgo.com/article/64921043351/
  http://www.manongjc.com/article/983.html