选择Multiimage并上传到php数据库

Question

我遇到一个问题，我一次只能上传1张图片。

我希望它选择多个图像并上传并存储到MySQL数据库。

有人可以帮助我吗？

这是我上传图片的表单。

form.php的

<form method="post" action="" enctype="multipart/form-data">
    <div class="col-md-6">
        <div class="w3-card-4 w3-white" style="padding:10px;">
            <div class="w3-container w3-padding">
                <h6 class="w3-opacity">Hello, <b><?php echo $row['firstname'] ?>!</b></h6>
                <p align="center">
                    <textarea class="form-control" onclick="this.value='';" placeholder="What's on your mind?" name="textarea" style="height:4em;" id="text"></textarea>
                </p>


                <div class="pull-right">
                    <img src="" id="imagePreview" width="100" >
                    <input type="file" name="image" id="imageUpload" class="hide"/> 
                <label for="imageUpload"><font size="5"><i class="fa fa-camera" aria-hidden="true"></i></font></label>

                    <button type="submit" id="share" name="share" class="w3-btn w3-green"><i class="fa fa-pencil"></i>  Post</button>
                                </div>


             </div>
          </div>
     </div>
</form>

这是我的

upload.php的

<?php
session_start();
include("connection.php");
include("function.php");

if($_SESSION['login'] != 'true'){
    header("location:index.php");
}
$id = $_SESSION['member_id'];
    // if(isset($_POST['share'])){
    //  $post = $_POST['textarea'];
    //  mysql_query("INSERT INTO posts(member_id,actualpost,date,post_to) VALUE ('$id','$post',NOW(),'$id')")or die(mysql_error());
    //  header("location: hometest.php");
    // }
    if(isset($_POST['comment'])){
        $comment = $_POST['textarea'];
        $postid = $_POST['ucantseeme'];
        mysql_query("INSERT INTO postcomment(postid,memberid,date,comment) VALUE ('$postid','$id',NOW(),'$comment')")or die(mysql_error());
    }

    if( isset($_POST['textarea']) && !empty($_POST['textarea']) ){
        $content=$_POST['textarea'];
    }else{
        $content="";
    }

    **// THIS IS WHERE I UPLOAD THE IMAGE**
    if ( isset($_FILES['image']['tmp_name']) && !empty($_FILES['image']['tmp_name']) ) {
        $file=$_FILES['image']['tmp_name'];
        $image = $_FILES["image"] ["name"];
        $image_name= addslashes($_FILES['image']['name']);
        $size = $_FILES["image"] ["size"];
        $error = $_FILES["image"] ["error"];

        if ($error > 0){
            die("Error uploading file! Code $error.");
        }
        if($size > 10000000){ //conditions for the file
            die("Format is not allowed or file size is too big!");
        }

        move_uploaded_file($_FILES["image"]["tmp_name"],"upload/" . $_FILES["image"]["name"]);          
        $location="upload/" . $_FILES["image"]["name"];
    }else{
        $location="";
    }

    // Save to database if there is content OR an image
    // Will save both if both are present

    if( !empty($content) || !empty($location) ){
        $update=mysql_query(" INSERT INTO posts (member_id,post_image,actualpost,date)
        VALUES ('$id','$location','$content',NOW()) ") or die (mySQL_error());

        // Redirect to home
        header('location:hometest.php');
    }
?>