X-Git-Url: https://jasonwoof.com/gitweb/?p=wfpl.git;a=blobdiff_plain;f=tar.php;h=e9e929386f1e3a9816b8fc11bba47a5735fb1076;hp=de9f47e36bd88b7a3f5318b724e632bbb522b7ec;hb=45844f01067c7bf7e1ce2d5473289034dd281aa4;hpb=196deb2416748b09200f620247a344563dff4c38

diff --git a/tar.php b/tar.php
index de9f47e..e9e9293 100644
--- a/tar.php
+++ b/tar.php
@@ -51,7 +51,7 @@ function make_tar($dirname, $files, $pre_archive_func = false, $tmpdir = false)
 	$tmpdir .= '/' . sprintf('%08x%08x', mt_rand(), mt_rand());
 	mkdir($tmpdir);
 
-	$dirname = preg_replace('|[^a-z0-9_-]|', '', $dirname);
+	$dirname = preg_replace('|[^a-z0-9_-]|i', '', $dirname);
 	if($dirname == '') $dirname = 'foo';
 	mkdir("$tmpdir/$dirname");
 	foreach($files as $filename => $file_data) {