How to show message if empty folder with scandir function

Question

I would like to know how to show a small message when I use the Scandir function to show files of a folder,in place of a link if this folder is empty...

I show you the code :

<div class="div1">
                        <h3>Vos Factures :</h3>
                        <?php
                        
                        $login = "";
                        
                        if(isset($_POST['login'])){
                            $login = $_SESSION['login'];
                            
                        }
                        "SELECT password FROM utilisateurs WHERE login =:login";
                        
                        $file= scandir('membres/' . $_SESSION['login'] . '/factures/');
                        
                        
                        foreach($file as $file) {
                            
                        ?>
                        
                        
                        <li class="pdf"><a  href="membres/<?php  if ( $file != '.' && $file != '..' && $file != 'index.php') { echo $_SESSION['login'] . '/factures/'.$file  ?>"><?php  if ($file != '.' && $file != '..' && $file != 'index.php') { echo    $file ; }?></a></li>
                        <?php
                        }
                        }
                        ?>
                    </div>

So I would like to replace the link by a small message or and other thing if there is no file in folder.

Many thanks for your help.

Cordially

It should work. Please update your code with code from suggested. So we'll be able to see where the error is. — camelsWriteInCamelCase, Nov 30 '17 at 18:23

score 0 · Answer 1 · answered Nov 30 '17 at 18:31

SOLVED :

Sorry @calmelsWriteInCalmelCase,

I didn't have closed the code, so I did :

<?php
                        
                        $login = "";
                        
                        if(isset($_POST['login'])){
                            $login = $_SESSION['login'];
                            
                        }
                        "SELECT password FROM utilisateurs WHERE login =:login";
                        
                        $file= scandir('membres/' . $_SESSION['login'] . '/factures/');
                        
                        $items_count = count($file);
                        if ($items_count <= 2)
                        {
                            $empty = true;
                            echo "Aucun fichier ici";
                        }
                        else {
                            
                       
                        foreach($file as $file) {
                            
                        ?>
                        
                        
                        <li class="pdf"><a  href="membres/<?php  if ( $file != '.' && $file != '..' && $file != 'index.php') { echo $_SESSION['login'] . '/factures/'.$file  ?>"><?php  if ($file != '.' && $file != '..' && $file != 'index.php') { echo    $file ; }?></a></li>
                        <?php
                        }
                        }
                        }
                        ?>

And it Works great,

I don't know if this is the right thing to do, but it's good for me.

Many thanks for your held.

Cordially,

Emrys

How to show message if empty folder with scandir function

1 Answers1