Check posix_* functions

lusterx · Mar 15, 2016 · 1f08f93 · 1f08f93
1 parent c4770e8
commit 1f08f93
Showing 1 changed file with 14 additions and 4 deletions.
diff --git a/filemanager.php b/filemanager.php
@@ -952,8 +952,13 @@
     $img = $is_link ? 'icon-link_folder' : 'icon-folder';
     $modif = date("d.m.y H:i", filemtime($path . '/' . $f));
     $perms = substr(decoct(fileperms($path . '/' . $f)), -4);
-    $owner = posix_getpwuid(fileowner($path . '/' . $f));
-    $group = posix_getgrgid(filegroup($path . '/' . $f));
+    if (function_exists('posix_getpwuid') && function_exists('posix_getgrgid')) {
+        $owner = posix_getpwuid(fileowner($path . '/' . $f));
+        $group = posix_getgrgid(filegroup($path . '/' . $f));
+    } else {
+        $owner = '?';
+        $group = '?';
+    }
     ?>
 <tr>
 <?php if (!READONLY): ?><td><label><input type="checkbox" name="file[]" value="<?php echo encode_html($f) ?>"></label></td><?php endif; ?>
@@ -981,8 +986,13 @@
     $filelink = get_file_link($p, $f);
     $all_files_size += $filesize_raw;
     $perms = substr(decoct(fileperms($path . '/' . $f)), -4);
-    $owner = posix_getpwuid(fileowner($path . '/' . $f));
-    $group = posix_getgrgid(filegroup($path . '/' . $f));
+    if (function_exists('posix_getpwuid') && function_exists('posix_getgrgid')) {
+        $owner = posix_getpwuid(fileowner($path . '/' . $f));
+        $group = posix_getgrgid(filegroup($path . '/' . $f));
+    } else {
+        $owner = '?';
+        $group = '?';
+    }
     ?>
 <tr>
 <?php if (!READONLY): ?><td><label><input type="checkbox" name="file[]" value="<?php echo encode_html($f) ?>"></label></td><?php endif; ?>