$forsale_sql = "SELECT * FROM forsale;";
$stmt = $dbh->query($forsale_sql);
$forsale = $stmt->fetchAll(PDO::FETCH_ASSOC);
- $count = 0;
+ $count = 0;
$exists = false;
foreach($forsale as $key=>$value){
- $sql = "SELECT id FROM $members_table WHERE old_member_id = " . $value['member'];
- $new_id = $wpdb->get_var($sql);
+ if(!$value['member'] || $value['member'] !== ''){
+ $sql = "SELECT id FROM $members_table WHERE old_member_id = " . $value['member'];
+ $new_id = $wpdb->get_var($sql);
+ }else {
+ $new_id = 0;
+ }
+
$parts = false;
$res = false;