add remove_user hook (it looks like dreamhost changed all my file permissions, this...

[friendica.git] / include / attach.php

diff --git a/include/attach.php b/include/attach.php
old mode 100644 (file)
new mode 100755 (executable)
index ca53081..4001d2a
--- a/include/attach.php
+++ b/include/attach.php
@@ -1,7 +1,7 @@
 <?php
 
-if(!function_exists('mime_content_type')) {
-function mime_content_type($filename) {
+
+function z_mime_content_type($filename) {
 
        $mime_types = array(
 
@@ -61,8 +61,9 @@ function mime_content_type($filename) {
                'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
        );
 
-       if(strpos($filename,'.') !== false) {
-               $ext = strtolower(array_pop(explode('.',$filename)));
+       $dot = strpos($filename,'.');
+       if($dot !== false) {
+               $ext = strtolower(substr($filename,$dot+1));
                if (array_key_exists($ext, $mime_types)) {
                        return $mime_types[$ext];
                }
@@ -76,5 +77,5 @@ function mime_content_type($filename) {
        else {
                return 'application/octet-stream';
        }
-}}
+}