php多文件上传实现代码

index_uploads.PHP

代码如下:

<Meta charset="utf-8">

PHP" method="post" enctype="multipart/form-data">

uploads.PHP

代码如下:

PHP
header("content-type:text/html;charset=utf-8");
echo "

";
 print_r($_FILES);
 echo "

";

$count = count($_FILES['file']['name']);

for ($i = 0; $i < $count; $i++) {
$tmpfile = $_FILES['file']['tmp_name'][$i];
$filefix = array_pop(explode(".",$_FILES['file']['name'][$i]));
$dstfile = "uploads/files/".time()."_".mt_rand().".".$filefix;

if (move_uploaded_file($tmpfile,$dstfile)) {
echo "";
} else {
echo "";
}
}

核心：<1>上传首页中input的name属性是这么设置的。

　　　<2>用while循环上传多文件。