图片上传不适用于php7

本文介绍了图片上传不适用于php7的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我使用nginx作为服务器和php7.我遵循了一些指示，并且一定做错了什么.

I use nginx as server and php7. I followed some instructions and must have made something wrong.

表格:

<div class="collapse" id="upload_avatar">
    <div class="card card-body">
        <form enctype="multipart/form-data" action="" method="post">
            <p class="text-left">Upload Avatar:</p>
            <input type="hidden" name="MAX_FILE_SIZE" value="300000" />
            <input name="image" type="file" /><br>
            <button class="form-control mr-sm-2 btn btn-outline-success my-2 my-sm-0" type="submit" name="avatar_upload" aria-controls="collapse_upload_avatar">
                Upload
            </button>
        </form>
    </div>
</div>

php部分:

if(isset($_POST["avatar_upload"])){
    $verifyimg = getimagesize($_FILES['image']['tmp_name']);

    if($verifyimg['mime'] != 'image/png') {
        echo "Only PNG images are allowed!";
        exit;
    }

    $uploaddir = '/members/3/';
    $uploadfile = $uploaddir . basename($_FILES['image']['name']);

    if (move_uploaded_file($_FILES['image']['tmp_name'], $uploadfile)) {
        echo "File is valid, and was successfully uploaded.<br>";
    } else {
        echo "Possible file upload attack!<br>";
    }

    echo '<pre>';
    echo 'info:';
    print_r($_FILES);
    print "</pre>";
}

它打印出来:

Possible file upload attack!
info:Array
(
    [image] => Array
        (
            [name] => Selection_001.png
            [type] => image/png
            [tmp_name] => /tmp/phpGpp3rB
            [error] => 0
            [size] => 299338
        )
)

没有/tmp/php* file

/members/3/目录中没有文件

/members和/members/3

是否缺少nginx设置?

Is a nginx setting missing???

uploaddir

图片上传不适用于php7

问题描述

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