Question

我有一个表单，用户可以通过该表单上传视频并将其存储在服务器文件夹中

<form action="insertvideo.php" method="post" class="form-horizontal form-bordered"  enctype="multipart/form-data">
    <input type="file" name="file" id="file" /> 
    <button type="submit" value="submit" name="submit" class="btn green"><i class="fa fa-check"></i> Submit</button>
</form>

insertvideo.php page

<?php
$allowedExts = array("mp3", "mp4", "wma");
$extension = pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION);

if ((($_FILES["file"]["type"] == "video/mp4")
|| ($_FILES["file"]["type"] == "audio/mp3")
|| ($_FILES["file"]["type"] == "audio/wma"))
&& in_array($extension, $allowedExts))
    {
        if ($_FILES["file"]["error"] > 0)
            {
                echo "Return Code: " . $_FILES["file"]["error"] . "<br />";
            }
        else
            {
                echo "Upload: " . $_FILES["file"]["name"] . "<br />";
                echo "Type: " . $_FILES["file"]["type"] . "<br />";
                echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
                echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />";

                if (file_exists("extra/" . $_FILES["file"]["name"]))
                    {
                        echo $_FILES["file"]["name"] . " already exists. ";
                    }
                else
                    {
                        move_uploaded_file($_FILES["file"]["tmp_name"],
                        "extra/" . $_FILES["file"]["name"]);
                        echo "Stored in: " . "extra/" . $_FILES["file"]["name"];
                    }
            }
    }
else
    {
        echo "Invalid file";
    }
?>

我有2个.MP4格式的视频，一个尺寸较小，另一个尺寸较大。出于测试目的，我没有放置任何检查视频大小的代码，但仍然没有上传更大尺寸的视频。

任何人都可以告诉为什么会发生这种情况

Answer 1

<?php
    $new_path = '.extra/';
    $target_file = $new_path . basename($_FILES["file"]["name"]);
    $ext = pathinfo($target_file,PATHINFO_EXTENSION);

    $allowed_ext = array("mp3", "mp4", "wma");

    if (in_array($target_file, $allowed_ext))    {

        if(file_exists("extra/" . $_FILES["file"]["name"]))
        {
            echo $_FILES["file"]["name"] . " already exists. ";
        }
        else
        {
            move_uploaded_file($_FILES["file"]["tmp_name"], "extra/".$_FILES["file"]["name"].$ext);

            echo "Stored in: " . "extra/" . $_FILES["file"]["name"];
        }

    }
    else
    {
        echo "Invalid file";
    }
?>

并在php.ini

file_uploads=On
upload_max_filesize=20M

PHP in_array() Function

Answer 2

在php.ini中增加最大上传大小和帖子大小

ini_set('upload_max_filesize', '400M');
post_max_size = 10M

视频未上传到服务器上

2 个答案: