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@@ -298,10 +298,12 @@ if ($display_all_form === true) {
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// looping through the selected values and assigning the selected values to either the first or second select form
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foreach ($selected_values as $key => $selected_value) {
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- if (key_exists($selected_value, $values[0])) {
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- $extra_data['extra_'.$field_details[1]]['extra_'.$field_details[1]] = $selected_value;
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- } else {
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- $extra_data['extra_'.$field_details[1]]['extra_'.$field_details[1].'*'] = $selected_value;
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+ if(is_array($values)){
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+ if (array_key_exists($selected_value, $values[0])) {
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+ $extra_data['extra_'.$field_details[1]]['extra_'.$field_details[1]] = $selected_value;
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+ } else {
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+ $extra_data['extra_'.$field_details[1]]['extra_'.$field_details[1].'*'] = $selected_value;
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+ }
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}
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}
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}
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