html代码
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<html> <head><title>upload picture more once</title></head> <body> <form action="" method="post" enctype="multipart/form-data"> <p>Pictures:<br /> <input type="file" name="pictures[]" /><br /> <input type="file" name="pictures[]" /><br /> <input type="file" name="pictures[]" /><br /> <input type="submit" name="upload" value="Send" /> </p> </form> </body> </html> |
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php处理代码
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<?php if($_POST['upload']=='Send'){ $dest_folder = "picture/"; if(!file_exists($dest_folder)){ mkdir($dest_folder); } foreach ($_FILES["pictures"]["error"] as $key => $error) { if ($error == UPLOAD_ERR_OK) { $tmp_name = $_FILES["pictures"]["tmp_name"][$key]; $name = $_FILES["pictures"]["name"][$key]; $uploadfile = $dest_folder.$name; move_uploaded_file($tmp_name, $uploadfile); } } } ?> |
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方法相当简单我们只是把单文件上传改成了多文件上传，其它只改了二个地方一个是表单名改成php数组形式一种是上传文件地方利用foreach来对数组遍历了。