if (strtolower(trim($job[0])) == strtolower(trim($ljob['job_title']))) {
                //if existed
                $model->updateJobStatus($site['id'], $ljob['id'], 'existed');
                unset($output[1][$outputIndx]);
                //remove from checking pool
                $jobExpired = false;
                break;
            }
        }
        if ($jobExpired) {
            $model->updateJobStatus($site['id'], $ljob['id'], 'expired');
        }
    }
    //outer for
    //all remaining job are NEW, becoz they are neither existed nor expired status
    $model->addNewJobs($site['id'], $output[1]);
}
//end for sites
$time_end = microtime(true);
$time = $time_end - $time_start;
echo '<br />' . $time . ' secs';
exit;
function pr($a)
{
    echo '<PRE>';
    print_r($a);
    echo '</PRE>';
}
function contentSearch($url)
{
    $dom = new DOMDocument();
                //if existed
                $model->updateJobStatus($site['id'], $ljob['id'], 'open');
                unset($output[1][$outputIndx]);
                //remove from checking pool
                $jobExpired = false;
                break;
            }
        }
        if ($jobExpired) {
            $model->updateJobStatus($site['id'], $ljob['id'], 'expired');
        }
    }
    //outer for
    //all remaining job are NEW, becoz they are neither existed nor expired status
    if ($model->jobsExistsForSite($site['id'])) {
        $model->addNewJobs($site['id'], $output[1], 'new');
    } else {
        $model->addNewJobs($site['id'], $output[1], 'open');
    }
    $model->recordjobCount($site['id']);
    $site_scrap_time_end = microtime(true);
    $site_scrap_db = $site_scrap_time_end - $site_scrap_time_start;
    #$ts = date("Y-m-d H:i:s");
    #error_log("$ts  $url = SITE SCRAP TIME : $site_scrap_time secs, DB TIME  : $site_scrap_db \n", 3, dirname(__FILE__).'/scrap_log.txt');
}
//end for sites
$time_end = microtime(true);
$time = $time_end - $time_start;
//echo  '<br />' .  $time . ' secs';
error_log('TOTAL SCRAPED TIME on DAY  ' . date('Y-m-d H:i:s') . ' is ' . $time . " secs \n", 3, dirname(__FILE__) . '/scrap_log.txt');
exit;