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import os os.listdir(directory) scandir(PHP 5) scandir — List files and directories inside the specified path Description
array scandir
( string $directory
[, int $sorting_order= 0
[, resource $context
]] )
Returns an array of files and directories from the directory . Parameters
Return ValuesReturns an array of filenames on success, or FALSE on failure. If directory is not a directory, then boolean FALSE is returned, and an error of level E_WARNING is generated. Examples
Example #1 A simple scandir() example
<?phpThe above example will output something similar to:
Array
(
[0] => .
[1] => ..
[2] => bar.php
[3] => foo.txt
[4] => somedir
)
Array
(
[0] => somedir
[1] => foo.txt
[2] => bar.php
[3] => ..
[4] => .
)
Example #2 PHP 4 alternatives to scandir()
<?phpThe above example will output something similar to:
Array
(
[0] => .
[1] => ..
[2] => bar.php
[3] => foo.txt
[4] => somedir
)
Array
(
[0] => somedir
[1] => foo.txt
[2] => bar.php
[3] => ..
[4] => .
)
NotesTip
A URL can be used as a filename with this function if the fopen wrappers have been enabled. See fopen() for more details on how to specify the filename and List of Supported Protocols/Wrappers for a list of supported URL protocols. |
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