hi guys i want to create a zip from the hole files names into my database in my code i can just download just one file but i want to get the hole files from my database into a zip
<html>
<title>Files | github</title>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta name="description" content="">
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.4.1/font/bootstrap-icons.css">
<link href="globe.png" rel="shortcut icon">
<?php
date_default_timezone_set("Asia/Calcutta");
//echo date_default_timezone_get();
?>
<?php
$conn=new PDO('mysql:host=localhost; dbname=github', 'root', '') or die(mysqli_error($conn));
if(isset($_POST['submit'])!=""){
  $name=$_FILES['photo']['name'];
  $size=$_FILES['photo']['size'];
  $type=$_FILES['photo']['type'];
  $temp=$_FILES['photo']['tmp_name'];
  $date = date('Y-m-d H:i:s');
  $caption1=$_POST['caption'];
  $link=$_POST['link'];
  
  move_uploaded_file($temp,"files/".$name);
$query=$conn->query("INSERT INTO upload (name,date) VALUES ('$name','$date')");
if($query){
header("location:index.php");
}
else{
die(mysqli_error($conn));
}
}
?>
<html>
<body>
<link href="css/bootstrap.css" rel="stylesheet" type="text/css" media="screen">
<link rel="stylesheet" type="text/css" href="css/DT_bootstrap.css">
<link rel="stylesheet" type="text/css" href="css/font-awesome.css">
<link rel="stylesheet" href="css/bootstrap.min.css">
<link rel="stylesheet" href="font-awesome/css/font-awesome.min.css"/>
<style>
    body{
        background-color:#24292f;
    }
</style>
</head>
<script src="js/jquery.js" type="text/javascript"></script>
<script src="js/bootstrap.js" type="text/javascript"></script>
<script type="text/javascript" charset="utf-8" language="javascript" src="js/jquery.dataTables.js"></script>
<script type="text/javascript" charset="utf-8" language="javascript" src="js/DT_bootstrap.js"></script>
<?php include('dbcon.php'); ?>
<style>
.table tr th{
    
    border:#eee 1px solid;
    
    position:relative;
    #font-family:"Times New Roman", Times, serif;
    font-size:12px;
    text-transform:uppercase;
    }
    table tr td{
    
    border:#eee 1px solid;
    color:#000;
    position:relative;
    #font-family:"Times New Roman", Times, serif;
    font-size:12px;
    
    text-transform:uppercase;
    }
    
#wb_Form1
{
   background-color: #00BFFF;
   border: 0px #000 solid;
  
}
#photo
{
   border: 1px #A9A9A9 solid;
   background-color: #00BFFF;
   color: #fff;
   font-family:Arial;
   font-size: 20px;
}
    </style>
    
    <div class="alert alert-info">
                              
                               
                            
                            </div>
                            <!--<table cellpadding="0" cellspacing="0" border="0" class="table table-bordered">
        
            <tr><td><form enctype="multipart/form-data"  action="" id="wb_Form1" name="form" method="post">
                
                    <input type="file" name="photo" id="photo"  required="required"></td>
                    <td><input type="submit" class="btn btn-danger" value="SUBMIT" name="submit">
            </form> <strong>SUBMIT HERE</strong></tr></td></table>
                             <div class="col-md-18">-->
    <div class="container-fluid" style="margin-top:0px;">
   <div class = "row">
        <div class="panel panel-default">
            <div class="panel-body">
                <div class="table-responsive">
                            <form method="post" action="delete.php" >
                        <table cellpadding="0" cellspacing="0" border="0" class="table table-condensed" id="example">
                            
                            <thead>
                        
                                <tr>
                                    
                                    <th>ID</th>
                                    <th>FILE NAME</th>
                                   <th>Date</th>
                <th>Download</th>
                <th>code editor</th>
                                </tr>
                            </thead>
                            <tbody>
                            <?php 
                            session_start();
                            $user = $_SESSION["username"];
                            $project= $_GET['project'];
                            echo $project;
                            $query=mysqli_query($conn,"SELECT * FROM project S WHERE date=( SELECT MAX(date) FROM project WHERE pointedname = S.pointedname) and  (user='$user' and directoryName ='$project')")or die(mysqli_error($conn));
                            while($row=mysqli_fetch_array($query)){
                            $id=$row['user'];
                            $name=$row['pointedname'];
                            $date=$row['date'];
                            $filpath=$row["path"];
                            ?>
                              
                                        <tr>
                                        
                                         <td><?php echo $row['user'] ?></td>
                                         <td><?php echo $row['pointedname']; ?></td>
                                         <td><?php echo $row['date'] ?></td>
                                         
                                        
                                        <td>
                <a href="download.php?filename=<?php echo "/../../php/".$filpath;?>" title="click to download"><span class="glyphicon glyphicon-paperclip" style="font-size:20px; color:blue"></span></a>
                </td>
                <td>
                <?php 
            
                echo "<a href='../repositories/codeEditorGit/index.php?project=".$row["path"]."'><i class='bi bi-code-slash'></i> ".$row["pointedname"]."</a>"; 
                echo "<a href='zip.php?project=".$row["path"]."'><i class='bi bi-code-slash'></i> ".$row["pointedname"]."</a>"; ?>
                </td>
                                </tr>
                         
                                  <?php } ?>
                            </tbody>
                        </table>
                        
                              
                               
                                
                            </div>
          
</form>
        </div>
        </div>
        </div>
    </div>
</body>
</html>
i tried this code but it didnt work for me
<?php
$conn=new PDO('mysql:host=localhost; dbname=github', 'root', '') or die(mysqli_error($conn));
function zipFilesAndDownload($file_names,$archive_file_name,$file_path)
{
    $zip = new ZipArchive();
    if ($zip->open($archive_file_name, ZIPARCHIVE::CREATE )!==TRUE) {
        exit("cannot open <$archive_file_name>\n");
    }
    foreach($file_names as $files)
    {
        $zip->addFile($file_path.$files,$files);
        //echo $file_path.$files,$files."<br />";
    }
    $zip->close();
    header("Content-type: application/zip"); 
    header("Content-Disposition: attachment; filename=$archive_file_name"); 
    header("Pragma: no-cache"); 
    header("Expires: 0"); 
    readfile("$archive_file_name");
    exit;
}
session_start();
$user=$_SESSION["username"];
$project = $_GET["project"];
$cqurfetch=mysql_query("SELECT * FROM project where user='$user' and accept='1'");
while($row = mysql_fetch_array($cqurfetch))
{
   $file_names[] = $row['user_album_images'];
}
   $archive_file_name=time().'.gallery.zip';
   $file_path="/uploads/";
   zipFilesAndDownload($file_names,$archive_file_name,$file_path);
   echo '^^^^^^Zip ended^^^^^^';
  
?>
also i want to check if the user exist by email but i got an error that when i execute the code he escape the if statment and he go throw executing the insert even the email exist
if(mysqli_num_rows($check_email) > 0){
echo('Email Already exists');
}
code :
$textarea = $_POST["textarea"];
$email = $_POST["email"];
$name = $_POST["name"];
$pswd = $_POST["password"];
$check_email = mysqli_query($conn, "SELECT * FROM sign where email = '$email' ");
if(mysqli_num_rows($check_email) > 0){
    echo('Email Already exists');
    
}
else{
    if ($_SERVER["REQUEST_METHOD"] == "POST") {
    $result = $sql = "INSERT INTO sign
    VALUES ('$email', '$name', '$password','$textarea');
    INSERT INTO connected
    VALUES ('$email', '')
    
    ";
    $conn->exec($result);
    header("Location: ../image-upload-php-and-mysql-main/index.php");
}
    echo('Record Entered Successfully');
} 

