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@@ -220,9 +220,9 @@ class SessionManager {
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$field_all_ids[] = $row_field_all_id[0];
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}
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- foreach($field_ids as $field_id) {
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- // check if field id is used into table field value
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- if (is_array($field_all_ids)) {
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+ if (count($field_ids) > 0 && count($field_all_ids) > 0) {
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+ foreach($field_ids as $field_id) {
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+ // check if field id is used into table field value
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if (in_array($field_id,$field_all_ids)) {
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continue;
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} else {
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