this ones a new install so it is already, i will paste it all below.
<?php
/***************************************************************************
* Dolphin Smart Community Builder
* -----------------
* begin : Mon Mar 23 2006
* copyright : (C) 2006 BoonEx Group
* website : http://www.boonex.com/
* This file is part of Dolphin - Smart Community Builder
*
* Dolphin is free software. This work is licensed under a Creative Commons Attribution 3.0 License.
* http://creativecommons.org/licenses/by/3.0/
*
* Dolphin is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the Creative Commons Attribution 3.0 License for more details.
* You should have received a copy of the Creative Commons Attribution 3.0 License along with Dolphin,
* see license.txt file; if not, write to marketing@boonex.com
***************************************************************************/
$GLOBALS['bx_profiler_disable'] = true;
define('BX_DOL_CRON_EXECUTE', '1');
$aPathInfo = pathinfo(__FILE__);
require_once ($aPathInfo['dirname'] . '/../inc/header.inc.php');
require_once(BX_DIRECTORY_PATH_INC . 'utils.inc.php');
require_once(BX_DIRECTORY_PATH_INC . 'profiles.inc.php' );
require_once(BX_DIRECTORY_PATH_CLASSES . 'BxDolDb.php');
function getRange($iLow, $iHigh, $iStep)
{
$aResult = array();
for ($i = $iLow; $i <= $iHigh && $iStep; $i += $iStep)
$aResult[] = $i;
return $aResult;
}
function getPeriod($sPeriod, $iLow, $iHigh)
{
$aRes = array();
$iStep = 1;
$sErr = '';
do
{
if ('' === $sPeriod)
{
$sErr = 'Variable sPeriod is emply';
break;
}
$aParam = explode('/', $sPeriod);
if (count($aParam) > 2)
{
$sErr = 'Error of format for string assigning period';
break;
}
if (count($aParam) == 2 && is_numeric($aParam[1]))
$iStep = $aParam[1];
$sPeriod = $aParam[0];
if ($sPeriod != '*')
{
$aParam = explode('-', $sPeriod);
if (count($aParam) > 2)
{
$sErr = 'Error of format for string assigning period';
break;
}
if (count($aParam) == 2)
$aRes = getRange($aParam[0], $aParam[1], $iStep);
else
$aRes = explode(',', $sPeriod);
}
else
$aRes = getRange($iLow, $iHigh, $iStep);
}
while(false);
if ($sErr)
{
// show error or add to log
}
return $aRes;
}
function checkCronJob($sPeriods, $aDate = array())
{
$aParam = explode(' ', preg_replace("{ +}", ' ', trim($sPeriods)));
$bRes = true;
if(empty($aDate))
$aDate = getdate(time());
for ($i = 0; $i < count($aParam); $i++)
{
switch ($i)
{
case 0:
$aRes = getPeriod($aParam[$i], 0, 59);
$bRes = in_array($aDate['minutes'], $aRes);
break;
case 1:
$aRes = getPeriod($aParam[$i], 0, 23);
$bRes = in_array($aDate['hours'], $aRes);
break;
case 2:
$aRes = getPeriod($aParam[$i], 1, 31);
$bRes = in_array($aDate['mday'], $aRes);
break;
case 3:
$aRes = getPeriod($aParam[$i], 1, 12);
$bRes = in_array($aDate['mon'], $aRes);
break;
case 4:
$aRes = getPeriod($aParam[$i], 0, 6);
$bRes = in_array($aDate['wday'], $aRes);
break;
}
if (!$bRes)
break;
}
return $bRes;
}
function runJob($aJob)
{
if(!empty($aJob['file']) && !empty($aJob['class']) && file_exists(BX_DIRECTORY_PATH_ROOT . $aJob['file'])) {
if(!class_exists($aJob['class']))
require_once(BX_DIRECTORY_PATH_ROOT . $aJob['file']);
$oHandler = new $aJob['class']();
$oHandler->processing();
}
else if(!empty($aJob['eval'])) {
require_once( BX_DIRECTORY_PATH_CLASSES . 'BxDolService.php');
eval($aJob['eval']);
}
}
$oDb = new BxDolDb();
$aJobs = $oDb->fromCache('sys_cron_jobs', 'getAll', 'SELECT * FROM `sys_cron_jobs`');
$aDate = getdate(time());
foreach($aJobs as $aRow) {
if (checkCronJob($aRow['time'], $aDate))
runJob($aRow);
}
?>
I seen it and typed it that way anyway 
