move get_query_string_diff and url_is_remote to functions_url.inc.php

git-svn-id: http://piwigo.org/svn/trunk@25615 68402e56-0260-453c-a942-63ccdbb3a9ee

2 files changed, 38 insertions, 37 deletions

diff --git a/include/functions.inc.php b/include/functions.inc.php
index 03c9e2873..b0c011453 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -832,43 +832,6 @@ function redirect( $url , $msg = '', $refresh_time = 0)
 }
 
 /**
- * returns $_SERVER['QUERY_STRING'] whithout keys given in parameters
- *
- * @param string[] $rejects
- * @param boolean $escape escape *&* to *&*
- * @returns string
- */
-function get_query_string_diff($rejects=array(), $escape=true)
-{
-  if (empty($_SERVER['QUERY_STRING']))
-  {
-    return '';
-  }
-
-  parse_str($_SERVER['QUERY_STRING'], $vars);
-
-  $vars = array_diff_key($vars, array_flip($rejects));
-  
-  return '?' . http_build_query($vars, '', $escape ? '&' : '&');
-}
-
-/**
- * returns true if the url is absolute (begins with http)
- *
- * @param string $url
- * @returns boolean
- */
-function url_is_remote($url)
-{
-  if ( strncmp($url, 'http://', 7)==0
-    or strncmp($url, 'https://', 8)==0 )
-  {
-    return true;
-  }
-  return false;
-}
-
-/**
  * returns available themes
  *
  * @param bool $show_mobile
diff --git a/include/functions_url.inc.php b/include/functions_url.inc.php
index 02b938ecb..906cf915a 100644
--- a/include/functions_url.inc.php
+++ b/include/functions_url.inc.php
@@ -794,4 +794,42 @@ function get_gallery_home_url()
     return make_index_url();
   }
 }
+
+/**
+ * returns $_SERVER['QUERY_STRING'] whithout keys given in parameters
+ *
+ * @param string[] $rejects
+ * @param boolean $escape escape *&* to *&*
+ * @returns string
+ */
+function get_query_string_diff($rejects=array(), $escape=true)
+{
+  if (empty($_SERVER['QUERY_STRING']))
+  {
+    return '';
+  }
+
+  parse_str($_SERVER['QUERY_STRING'], $vars);
+
+  $vars = array_diff_key($vars, array_flip($rejects));
+  
+  return '?' . http_build_query($vars, '', $escape ? '&' : '&');
+}
+
+/**
+ * returns true if the url is absolute (begins with http)
+ *
+ * @param string $url
+ * @returns boolean
+ */
+function url_is_remote($url)
+{
+  if ( strncmp($url, 'http://', 7)==0
+    or strncmp($url, 'https://', 8)==0 )
+  {
+    return true;
+  }
+  return false;
+}
+
 ?>
\ No newline at end of file