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@@ -597,7 +597,7 @@ class learnpath
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"max_score" => $max_score,
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"max_score" => $max_score,
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"parent_item_id" => $parent,
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"parent_item_id" => $parent,
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"previous_item_id" => $previous,
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"previous_item_id" => $previous,
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- "next_item_id" => $next,
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+ "next_item_id" => itnval($next),
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"display_order" => $display_order +1,
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"display_order" => $display_order +1,
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"prerequisite" => $prerequisites,
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"prerequisite" => $prerequisites,
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"max_time_allowed" => $max_time_allowed,
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"max_time_allowed" => $max_time_allowed,
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