包括文件夹中的所有文件以及空显示文本

Now i include all the files in a directory to my site with php using this code:

<?php   foreach (glob("overzicht/projects/*.php") as $filename)
{
 include $filename;
}
?>

But when the directory is empty I want him to show the text: "there are no files found in the directory."

How do i do this?

$listy = glob("overzicht/projects/*.php");
if (empty($listy)) {
    echo "there are no files found in the directory";
} else {
  foreach ($listy as $filename) {
    include $filename;
  }
}

<?php
    $flag = true;
    foreach (glob("overzicht/projects/*.php") as $filename)
    {
        include $filename;
        $flag = false;
    }
    if ($flag)
    {
        print("There are no files found in the directory.");
    }
?>

I'm sure there's a better way to do this... but that suffices.

Add a flag to detect if a file was found.

<?php   
$found = false;
foreach (glob("overzicht/projects/*.php") as $filename)
{
    if(file_exists($filename)) {
        include $filename;
        $found = true;
    }
}

if(!$found) {
    print("There are no files found in the directory.")
}
?>

Grab them as an array, test the array length, and if more than zero, include them, otherwise show the message, as in this example:

<?php
$files = glob("overzicht/projects/*.php");
if (count($files) == 0)
{
    echo "There are no files found in the directory";
}
else
{
    foreach($files as $file)
    {
        include $file;
    }
}
?>

$`files = glob("overzicht/projects/*.php"); foreach (`$`files as $filename) { if(file_exist(`$`filename)) { include_once `$`filename; } else { echo 'there are no files found in the directory. '; } } ?> If You have many files in you'r directory. Try this ... I hope it will come up