execQuery($sql); $data = $conn->fetchObject($result); $budgetPlan = $data->Budget_total; $sql = "SELECT SUM(Budget_use) AS Budget_use FROM project_tb WHERE ProjectId='$projectID'"; $result = $conn->execQuery($sql); $data = $conn->fetchObject($result); $budgetUse = $data->Budget_use; $budgetUse = $budgetUse - $budgetOld; $budgetBalance = $budgetPlan - $budgetUse; if($budget >= 0 && $budget <= $budgetBalance){ echo "  "; echo "  "; echo ""; } else{ echo "  "; echo "  "; echo ""; } ?>