function jobbank_cron_job_scheduler_info() {
                              $schedulers = array();
                              $schedulers['custom'] = array(
                                'worker callback' => 'custom_job',
                                'jobs' => array(
                                     array('crontab' => '6 * * * *', 'periodic' => TRUE),
                                  )
                              );
                              return $schedulers;
                            }


                            function get_job_bank() {
                            //Save the (long) job bank URL
                            $jobBankURL = "https://www.jobbank.gc.ca/xmllite/en/?q=city_id:33821";
                            $jobURL = "https://www.jobbank.gc.ca/xmllite/en/";
                            $jobs = [];
                            $jobInfo = null;

                            //Get the XML data into an object
                            $jobsInfo = simplexml_load_file($jobBankURL);

                            //Send a message and exit if it fails getting the XML
                            if($jobsInfo === false) {
                                mail ('webmastercolin@gmail.com','Job Central SM Job Bank CRONjob issue','Getting the $jobsInfo XML data failed (line 9) at '.date('H:i:s on F j, Y'));
                                exit();
                            }

                            //Iterate through the objects
                            foreach($jobsInfo->Documents->Document as $job) {
                                //Get the job data from Job Bank
                                $jobInfo = simplexml_load_file($jobURL.$job->jobs_id.".xml");

                                //Grab just the information for the job and put it in the array
                                $jobs[] = $jobInfo->Documents->Document;
                            }

                            //Encode the array as JSON
                            $json = json_encode($jobs);

                            //Send a message and exit if it fails encoding the JSON
                            if($json === false) {
                                mail ('webmastercolin@gmail.com','Job Central SM Job Bank CRONjob issue','JSON encoding the array failed (line 23) at '.date('H:i:s on F j, Y'));
                                exit();
                            }

                            //Save new data to json file, overwriting existing
                            $writeResult = file_put_contents($base_path . 'sites/default/files/jobbank/job-bank-data.json',$json,LOCK_EX);

                            //Send a message and exit if overwriting the file failed
                            if($writeResult === false) {
                                mail ('webmastercolin@gmail.com','Job Central SM Job Bank CRONjob issue','Writing to the JSON file failed (line 31) at '.date('H:i:s on F j, Y'));
                                exit();
                            }

                            //Send a message on success, we are done
                            mail ('webmastercolin@gmail.com','Job Central SM Job Bank CRONjob Success!','JSON creation succeeded at '.date('H:i:s on F j, Y'));
                            exit();
                            }