generating an array which contains filenames of a dir

hanhao

ok i have this dir called "images"
in it contain .jpg and .txt files

something like:

abc.txt
def.txt
qwe.jpg
kwe.jpg

now what i need to do is to enter .jpg only into my array such that the resultant array is

array_of_jpg_filenames[0] = qwe.jpg
array_of_jpg_filenames[1] = kwe.jpg

anyone knows how can i do that?
thanks

hanhao

thnx for help

this is the solution

<?php
$dh = opendir($folder); 
if(!$dh) { 
	exit('Open dir function failed!'); 
} 

$file_array = array(); 
while (($file = readdir($dh)) !== false ){ 
	if ($file != "." && $file != ".."){
		$bits = explode(".", $file);
		if($bits[1] == "jpg"){
			$file_array[] = $file;
		}
  } 
}
print_r($file_array);
?>

konrad

Here is a little bit shorter code:

<?php
 print_r(glob('*.jpg'));
?>