list($contact, $city, $company, $state, $zip, $record_manager, $create_timestamp, $edit_timestamp, $merge_timestamp, $status, $probability, $close_date, $units, $price, $amount, $creation_date, $details, $reason, $sales_stage, $product, $type, $main_competitor, $forecasted_units, $forecasted_amount, $group) = explode(",", $csv_content);

// Form the associated array
$job_parameters = array(
    'contact' => $contact,
    'city' => $city
);