Explicitly define for old php versions when it's undefined
authorpdontthink <pdontthink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Thu, 13 Mar 2003 10:13:17 +0000 (10:13 +0000)
committerpdontthink <pdontthink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Thu, 13 Mar 2003 10:13:17 +0000 (10:13 +0000)
commitcc4072575deee160085a9a2abbeee14a8d03998a
treee8748e960ace77900a318fcace7b1c67200275e3
parent3f4c6c3b884fffd8a0cc64b006e1bdc0d13b06cf
Explicitly define  for old php versions when it's undefined

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@4651 7612ce4b-ef26-0410-bec9-ea0150e637f0
functions/global.php