From: Andrew Garrett <werdna@users.mediawiki.org>
Date: Fri, 11 Apr 2008 00:43:13 +0000 (+0000)
Subject: Add wfGenerateToken function, to generate a random hex token. Used in CentralAuth... 
X-Git-Tag: 1.31.0-rc.0~48453
X-Git-Url: http://git.cyclocoop.org/%24image?a=commitdiff_plain;h=4f61581a9091237b8600d22e471480e51853c3e4;p=lhc%2Fweb%2Fwiklou.git

Add wfGenerateToken function, to generate a random hex token. Used in CentralAuth, currently.
---

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index f28d7cf9ea..51d0749f0a 100644
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -2502,3 +2502,12 @@ function wfWaitForSlaves( $maxLag ) {
 		}
 	}
 }
+
+/** Generate a random 32-character hexadecimal token.
+ * @param mixed $salt Some sort of salt, if necessary, to add to random characters before hashing.
+ */
+ function wfGenerateToken( $salt = '' ) {
+ 	$salt = serialize($salt);
+ 	
+ 	return md5( mt_rand( 0, 0x7fffffff ) . $salt );
+ }
\ No newline at end of file