Changeset 8802 for trunk/include/functions.inc.php

Timestamp:

Jan 20, 2011, 2:32:34 PM (13 years ago)

Author:

plg

Message:

bug 937 fixed: makes sure a user won't see the thumbnail of a photo that has a
higher privacy level than user privacy level.

For an acceptable solution at performance level, I have implemented a cache:
for a given user, each album has a representative_picture_id. This cache also
avoids to perform numerous "order by rand()" SQL queries which is the case
when $confallow_random_representative = true;

File:

• trunk/include/functions.inc.php (modified) (1 diff)

trunk/include/functions.inc.php

@@ -33 +33 @@
 
 //----------------------------------------------------------- generic functions
+
+/**
+ * stupidly returns the current microsecond since Unix epoch
+ */
+function micro_seconds()
+{
+  $t1 = explode(' ', microtime());
+  $t2 = explode('.', $t1[0]);
+  $t2 = $t1[1].substr($t2[1], 0, 6);
+  return $t2;
+}
 
 // The function get_moment returns a float value coresponding to the number