Re: [PHP4BETA] When using readdir()
| From: | Lars Torben Wilson | Date: | Tue, 30 Nov 1999 23:02:42 +0000 |
| Subject: | Re: [PHP4BETA] When using readdir() | ||
| References: | 1 | Groups: | php.version4 |
| Request: | Send a blank email to php-version4+get-7132@lists.php.net to get a copy of this message | ||
Matt Greene writes:
>
> How is it that I can use read dir but have it only display files with like a
> .html or .php extension?
> Here is my Current code:
>
> $handle=opendir('.');
> while ($file = readdir($handle)) {
> echo "$file<br>\n";
> }
> closedir($handle);
There are various ways of doing it, but the following comes first to
mind:
<?php
$handle=opendir('.');
while ($file = readdir($handle)) {
$ext = strrchr( $file, '.' );
if ( $ext == '.html' || $ext == '.php' ) {
echo "$file<br>\n";
}
}
closedir($handle);
?>
Torben