How to upload several files with different inputs?

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How to upload several files with different inputs?

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#1 by (0 votes)

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I wish that you can choose only one file for each input and upload them all and apart from inserting certain data, I have the following code:

<?php
    session_start();

    $folders    = $conn->query("SELECT * FROM 'folders' ORDER BY 'id' ASC");
    $tfolders   = $folders->num_rows;

    $users      = $conn->query("SELECT * FROM 'users' ORDER BY 'id' ASC");

    if (isset($_POST['sfile'])) {
        while($row=$folders->fetch_array()) { 
                $target_dir     = "files/".$_SESSION['zona']."/";
                $extension      = '.' . pathinfo($_FILES[$row['id']]["name"],PATHINFO_EXTENSION);

                if (move_uploaded_file($_FILES[$row['id']]["tmp_name"], "files/". $_SESSION['zona'] . "/" . $row['name'] . $extension)) {
                    $stmt = $conn->prepare("INSERT INTO 'upfiles' ('name', 'extension', 'folderid', 'zona') VALUES (?, ?, ?, ?)") or trigger_error($conn->error);
                    $stmt->bind_param("ssis", $name, $extension, $folderid, $zona);

                    $name       = $row['name'];
                    $folderid   = $row['id'];
                    $zona       = $_SESSION['zona'];

                    $stmt->execute();
                    $stmt->close();
                }
                $func->redirect('index.php');
        }   
    }
?>

<!DOCTYPE html>
<html>
<head>
    <title>Prueba</title>
</head>
<body>
<main style="text-align: center;">
<?php
    echo "<form method='POST' enctype='multipart/form-data'>";

    while($row=$folders->fetch_array())
    {
        $id = $row['id'];
        $name = $row['name'];
        echo "<input type='file' name='".$id."' id='selectedFile".$id."' style='display: none;' />";
        echo "<input type='hidden' name='fid".$id."' value='".$id."'/>";
        echo '<div id="button'.rand(1,10).'" class="boton" onclick="document.getElementById(\'selectedFile'.$id.'\').click();">'.$name.'</div>';
    }
    echo "<br><button type='submit' name='sfile'>Enviar archivos</button></form>";
?>

</main>

</body>
</html>

The problem here is that if I select all the files in each of the inputs, only the first one is uploaded, some ideas?

php mysqli

asked by Alejandro Montoya 09.04.2017 в 07:44

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1 answer

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score 0 · Accepted Answer

The problem is that you send several files as if they were 1. When what you send is an array of different files.

What you should do is send a file arrangement to get 1 to 1.

<input name="imagenes[]" type="file" /><br />

<input name="imagenes[]" type="file" /><br />

In php

$file_ary = array();
$file_count = count($file_post['name']);
$file_keys = array_keys($file_post);

check this php information