Exclude hidden files from scandir

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I am using the following code to get a list of images in a directory:

$files = scandir($imagepath);

but $files also includes hidden files. How can I exclude them?

On Unix, you can use preg_grep to filter out filenames that start with a dot:

$files = preg_grep('/^([^.])/', scandir($imagepath));

Exclude hidden files from scandir, $files = scandir($imagepath);. but $files also includes hidden files. How can I exclude them? Answers: On Unix, you can use preg_grep to filter  This answer is wrong. "Dot files" or "hidden files" on Unix are any files whose name starts with a dot. But, per the documentation, isDot matches only if the file is . or A quick test confirms that it will not match most dot files. – Mark Amery May 30 '15 at 12:19

I tend to use DirectoryIterator for things like this which provides a simple method for ignoring dot files:

$path = '/your/path';
foreach (new DirectoryIterator($path) as $fileInfo) {
    if($fileInfo->isDot()) continue;
    $file =  $path.$fileInfo->getFilename();
}

Using PHP's scandir() function to find files in a directory, Excluding the . and .. directories. To exclude the . and .. directory aliases you can do this: $files = array_diff( scandir("/  je suis toujours en train de laisser le crochet pour la solution de seengee et j'aurais posté un commentaire ci-dessous pour une légère correction à sa solution.

function nothidden($path) {
    $files = scandir($path);
    foreach($files as $file) {
        if ($file[0] != '.') $nothidden[] = $file;
        return $nothidden;
    }
}

Simply use this function

$files = nothidden($imagepath);

scandir - Manual, scandir — List files and directories inside the specified path dwieeb at gmail dot com ¶ @param regex $exclude Exclude paths that matches this regex */ I have google and cannot find a solution. What are the command to not copy hidden files. Currently I'm running DFS so I do not need the hidden file. Here is my command: robocopy "\\svrval1\e$\valley" "E:\DFS\valley" /MIR /COPYALL /R:1 /W:1. This command will copy everything including hidden file. anyone know what I'm missing?

$files = array_diff(scandir($imagepath), array('..', '.'));

or

$files = array_slice(scandir($imagepath), 2);

might be faster than

$files = preg_grep('/^([^.])/', scandir($imagepath));

Exclude hidden files from scandir, I am using the following code to get a list of images in a directory: $files = scandir(​$imagepath); but $files also includes hidden files. How can I exclude them? Count ignore hidden cells and rows with excel functions This method will introduce the SUBTOTAL function and AGGREGATE function to count ignoring manually hidden cells or rows in Excel. For example I have manually hidden some rows in a table as below screenshot shown.

I encountered a comment from php.net, specifically for Windows systems: http://php.net/manual/en/function.filetype.php#87161

Quoting here for archive purposes:

I use the CLI version of PHP on Windows Vista. Here's how to determine if a file is marked "hidden" by NTFS:

function is_hidden_file($fn) {

    $attr = trim(exec('FOR %A IN ("'.$fn.'") DO @ECHO %~aA'));

    if($attr[3] === 'h')
        return true;

    return false;
}

Changing if($attr[3] === 'h') to if($attr[4] === 's') will check for system files.

This should work on any Windows OS that provides DOS shell commands.

scandir picks up hidden system files · Issue #30 · bjankord/Style , PHP's scandir picks these up as well, but they are not excluded by Ideally, the *FilesInFolder functions should probably exclude any file  If you have open_basedir set in php.ini to limit which files php can execute, glob() will return false when there are no matching files. If open_basedir is not set, the very same code will return an empty array in the same situation.

php readdir, I am using the following code to get a list of images in a directory: $files = scandir(​$imagepath); but $files also includes hidden files. How can I exclude them? There are three overall type of filters you can use to control a Folder Compare session's scope: File Filters that include or exclude files based on their name or attributes, Display Filters that show or hide lines of the comparison based on comparison status, and Folder Display Filters that control when folders appear.

Analyzing Your File System and Folder Structures with Python , Help with identifying particular file in PHP using scandir and readdir. Help with How do I exclude hidden folders and files from readdir? the hidden  Maybe there is a list of al possibe special mac names for folders and files I can add to my <Exclude> part of my config file, but I think is easier to be able to ignore the ones with the hidden attribute on.

An alternative and faster function is the os.scandir() function (Note: Folders also have a size, although the size is excluding the files inside). In this case the -i argument makes sure that hidden files (starting with a dot like  rsync - How to Include Hidden (.something) Files and Directories? Hi guys, i'm using a script to do regular backups, and i just realized that my hidden files and directories (.something) weren't getting backed up.

Comments
  • The answers here are about Linux hosting. For all people who wish to read about Windows hosting, see here: http://stackoverflow.com/questions/30290663/does-php-scandir-exclude-hidden-files-under-windows
  • Note that the array returned by preg_grep mantains the keys of the input array. To reset them you can apply array_values to the resulting array.
  • Just to clarify, isDot() doesn't ignore files that starts with .. Just tried on my system PHP 5.3.5.
  • This answer is wrong. "Dot files" or "hidden files" on Unix are any files whose name starts with a dot. But, per the documentation, isDot matches only if the file is . or ... A quick test confirms that it will not match most dot files.
  • If you don't want to use preg_grep because regexes frighten you, this is the way to go - check whether the filename starts with a dot by getting the first character and checking whether it's a dot. It's not rocket science, but it doesn't need to be. The "cleverer" incantations involving string functions used by some other answers here, besides being inefficient or wrong, are needlessly more complicated than this approach.
  • Using strpos to check if the first character of a filename is a dot is unnecessarily complicated - and inefficient, since it searches whole string when you only care about one character. Also, it makes no sense at all to cast the literal 0 to an int; it already is one. Just do if ($file[0] != '.') {...} instead.
  • This is an insanely overcomplicated way of checking whether $fileName starts with a dot; I had to study the strstr man page to even make sense of what you're doing here. It's also broken; this filters out not only filenames that start with a dot, but also file names with no dot in them at all (since in that case strstr returns FALSE and strlen(FALSE) returns 0, which is less than 1. There's absolutely no need for this complexity; just do if ($fileName[0] == '.') continue instead.