note 81535 deleted from function.rmdir by aidan
| From: | aidan@php.net | Date: | Wed, 15 Apr 2009 04:21:57 +0000 |
| Subject: | note 81535 deleted from function.rmdir by aidan | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-153237@lists.php.net to get a copy of this message | ||
Note Submitter: boccheciampe at dpt-info.u-strasbg.fr
----
About the improved deltree function from lukas at example dot com (and first one from vboedefeld at
googlemail dot com) :
I'm not sure but it looks like the function doesn't delete the very first directory :
# mkdir -p /tmp/foo/{test1,test2}
# php deltree.php /tmp/foo
# ls -l /tmp/foo/
total 0
My directory "foo" is still there. Unless it is what you really want the function to do, I
think the "rmdir($sf)" is at the wrong place.
The new improved function is :
<?php
function deltree($f) {
if (is_dir($f)) {
foreach(glob($f.'/*') as $sf) {
if (is_dir($sf) && !is_link($sf)) {
deltree($sf);
// rmdir($sf); <== old place with arg "$sf"
} else {
unlink($sf);
}
rmdir($f); // <== new place with new arg "$f"
}
} else {
die("Error: not a directory - $f");
}
}
?>
Let me know if I'm wrong :)
@+