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Posted by Vaibhav Sibal on 09/27/22 11:12
And does one manage recursive sub directories for the same thing ?
On Apr 1, 2005 3:38 AM, Stanislav Kuhn <sk@aboard.co.uk> wrote:
> HI...
>
> Do you read php manual sometimes? ;o)
>
> just replace
> echo "$file\n";
> by
> $my_file_array[]=$file;
>
> readdir
> (PHP 3, PHP 4 , PHP 5)
>
> readdir -- read entry from directory handle
> Description
> string readdir ( resource dir_handle)
>
> Returns the filename of the next file from the directory. The filenames are
> returned in the order in which they are stored by the filesystem.
>
> Please note the fashion in which readdir()'s return value is checked in the
> examples below. We are explicitly testing whether the return value is
> identical to (equal to and of the same type as--see Comparison Operators for
> more information) FALSE since otherwise, any directory entry whose name
> evaluates to FALSE will stop the loop (e.g. a directory named "0").
>
> Example 1. List all files in a directory
>
> <?php
> // Note that !== did not exist until 4.0.0-RC2
>
> if ($handle = opendir('/path/to/files')) {
> echo "Directory handle: $handle\n";
> echo "Files:\n";
>
> /* This is the correct way to loop over the directory. */
> while (false !== ($file = readdir($handle))) {
> echo "$file\n";
> }
>
> /* This is the WRONG way to loop over the directory. */
> while ($file = readdir($handle)) {
> echo "$file\n";
> }
>
> closedir($handle);
> }
> ?>
>
> Note that readdir() will return the . and .. entries. If you don't want
> these, simply strip them out: Example 2. List all files in the current
> directory and strip out . and ..
>
> <?php
> if ($handle = opendir('.')) {
> while (false !== ($file = readdir($handle))) {
> if ($file != "." && $file != "..") {
> echo "$file\n";
> }
> }
> closedir($handle);
> }
> ?>
>
>
> -----Original Message-----
> From: Merlin [mailto:news.groups@web.de]
> Sent: 01 April 2005 12:32
> To: php-general@lists.php.net
> Subject: [PHP] getting filenames from dir
>
> Hi there,
>
> does anybody know how to get all file names from a specified directory into
> an
> array?
>
> Thanx,
>
> Merlin
>
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