I have set up a cronjob to run a script daily. This script pulls out a list of Ids from a database, loops through each to get more data from the database and geneates an XML file based on the data retrieved.
This seems to have run fine for the first few days, however, the list of Ids is getting bigger and today I have noticed that not all of the XML files have been generated. It seems to be random IDs that have not run. I have manually run the script to generate the XML for some of the missing IDs individually and they ran without any issues.
I am not sure how to locate the problem as the cron job is definately running, but not always generating all of the XML files. Any ideas on how I can pin point this problem and quickly find out which files have not been run.
I thought perhaps add timestart and timeend fields to the database and enter these values at the start and end of each XML generator being run, this way I could see what had run and what hadn't, but wondered if there was a better way.
set_time_limit(0);
//connect to database
$db = new msSqlConnect('dbconnect');
$select = "SELECT id FROM ProductFeeds WHERE enabled = 'True' ";
$run = mssql_query($select);
while($row = mssql_fetch_array($run)){
$arg = $row['id'];
//echo $arg . '
';
exec("php index.php \"$arg\"", $output);
//print_r($output);
}
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