filemanger index issue (current master code on git)

[neoxu999]

Filename: filemanger.php 30lines

there is no check for array 1 (directory array) so if there is no folder in the directory, it will show Warning: array_merge(): Argument #1 is not an array

$images = array_merge(glob($directory . '/' . $filter_name . '', GLOB_ONLYDIR), glob($directory . '/' . $filter_name . '.{jpg,jpeg,png,gif,JPG,JPEG,PNG,GIF}', GLOB_BRACE));

The correct way:
// Get all directories and files and merge them
$directoryArray = glob($directory . '/' . $filter_name . '', GLOB_ONLYDIR);
$filesArray = glob($directory . '/' . $filter_name . '.{jpg,jpeg,png,gif,JPG,JPEG,PNG,GIF}', GLOB_BRACE);
$images = array();
if($directoryArray!=null){
$images = array_merge($directoryArray, $filesArray);
}else{
$images = $filesArray;
}

[danielkerr]

will be a fix in next commit