Changeset 13080 for trunk/wp-includes/pluggable.php

Timestamp:

02/13/2010 03:33:33 AM (16 years ago)

Author:

nacin

Message:

Optimize wp_rand(), only check transient when needed. Fixes #12144.

File:

• trunk/wp-includes/pluggable.php (modified) (1 diff)

trunk/wp-includes/pluggable.php

@@ -1493 +1493 @@
     global $rnd_value;
 
-    $seed = get_transient('random_seed');
-
     // Reset $rnd_value after 14 uses
     // 32(md5) + 40(sha1) + 40(sha1) / 8 = 14 random numbers from $rnd_value
     if ( strlen($rnd_value) < 8 ) {
+        $seed = get_transient('random_seed');
         $rnd_value = md5( uniqid(microtime() . mt_rand(), true ) . $seed );
         $rnd_value .= sha1($rnd_value);