Question

I’m trying to count all files within a folder. This is the code I’m using:

<?php  
$dir = new DirectoryIterator("myfolder/mysubdolder");
foreach($dir as $file ){ $x += (isImage($file)) ? 1 : 0;}
?> 

It returns this error:

Fatal error: Call to undefined function isImage() in C:…

What’s wroing with my code?
Thanks
Uli

Answer 1

Try this:

<?php  
$dir = new DirectoryIterator("myfolder/mysubdolder");
foreach($dir as $file ){ $x += ($file->isFile()) ? 1 : 0;}
?>

have a look here: http://www.php.net/manual/en/directoryiterator.isfile.php