bug 471 fixed: quote in tags

svn merge from trunk into branch-1.6


git-svn-id: http://piwigo.org/svn/branches/branch-1_6@1488 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 34 insertions, 0 deletions

diff --git a/include/functions.inc.php b/include/functions.inc.php
index 970f80786..dae437a0d 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -460,6 +460,40 @@ function format_date($date, $type = 'us', $show_time = false)
   return $formated_date;
 }
 
+function pwg_stripslashes($value) 
+{
+  if (get_magic_quotes_gpc())
+  {
+    $value = stripslashes($value);
+  }
+  return $value;
+}
+
+function pwg_addslashes($value) 
+{
+  if (!get_magic_quotes_gpc())
+  {
+    $value = addslashes($value);
+  }
+  return $value;
+}
+
+function pwg_quotemeta($value) 
+{
+  if (get_magic_quotes_gpc()) {
+    $value = stripslashes($value);
+  }
+  if (function_exists('mysql_real_escape_string'))
+  {
+    $value = mysql_real_escape_string($value);
+  }
+  else
+  {
+    $value = mysql_escape_string($value);
+  }
+  return $value;
+}
+
 function pwg_query($query)
 {
   global $conf,$page,$debug,$t2;