php多文件上传实现代码

index_uploads.php

复制代码 代码如下:

uploads.php

复制代码 代码如下:

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。