Need help with directory listning!

[virtual_master]

Hey There,

😕 Who know`s how you can do this in php: 😕
¤ Get a list of the directorys in a directory like In '\site' you can find '\site\images' and '\site\pages'.
¤ How to get the list of the icon(jpg, gif) in that directory.
The site I need it for is My Site

Thx If you 1 2 help me🙂

[maybl8r03]

This is what I do:

function listdir($strDir, $strPatternMatch=NULL, $strPatternIgnore=NULL, $bIgnorehidden=TRUE)
{
	$arResult = NULL;
	if (is_dir($strDir))
	{
		if ($hDir = opendir($strDir))
		{
			while (false !== ( $strFilename = readdir($hDir) ))
			{
				if ($bIgnorehidden) if (preg_match("/^[.]/i", $strFilename)) continue;
				if (!empty($strPatternMatch)) if (!preg_match($strPatternMatch, $strFilename)) continue;
				if (!empty($strPatternIgnore)) if (preg_match($strPatternIgnore, $strFilename)) continue;
				$arResult[$strFilename] = $strFilename;
 			}
			closedir($hDir);
		}
	}
   	return ($arResult);
}

So in your case you might do:

$arPicFiles = $this->listdir("/site", "/[.]jpg\$|[.]gif\$/i", NULL, TRUE); 

[maybl8r03]

The line with where it matches

"/^[.]/i"

will only work on UN*X style OS where hidden files start with a period (.). Example ".bashrc". You can remove the $bIgnorehidden logic if you are using Window$ or use appropriate inode functions to find it's actual permission.

[virtual_master]

Thx for the code.

[virtual_master]

function listdir($strDir, $strPatternMatch=NULL, $strPatternIgnore=NULL, $bIgnorehidden=TRUE)

What do de follwing things mean?:
😕 strPatternMatch
😕 Ignore(I mean in this script)
😕 strDir
Thx

[virtual_master]

hmmm, strDir is the dir you want to open I think...

[maybl8r03]

They are parameters

$strPatternMatch = Perl Regular Expression inline script for filenames you would like to match.

$strPatternIgnore = Perl Regular Expression inline script for filenames you would like to ignore.

$strDir = The directory you would like to get the file listing from.

For perl regular expression info, please refer to the PHP help http://www.php.net/manual/en/pcre.pattern.syntax.php

[virtual_master]

I don`t know how, but it works! With the function:

listdir("./(DIR)"

Thx!!!!!!!!!!!