부적합 비용
' . $formatted_total_sum . '원
';
$sql = "SELECT EXTRACT(YEAR FROM outdate) AS year, EXTRACT(MONTH FROM outdate) AS month, item, spec, steelnum, bad_choice FROM " . $DB . ".steel WHERE (bad_choice IS NOT NULL AND bad_choice != '' AND bad_choice != '해당없음') AND outdate BETWEEN date('$fromdate') AND date('$Transtodate') ORDER BY year, month";
// 다음 월별/년도별 합계를 계산하기 위해 다음과 같이 코드를 수정합니다.
$monthly_totals = [];
$total_sum = 0;
try{
// 레코드 전체 sql 설정
$stmh = $pdo->query($sql); // 검색조건에 맞는글 stmh
while ($row = $stmh->fetch(PDO::FETCH_ASSOC)) {
$item = trim($row["item"]);
$spec = trim($row["spec"]);
$steelnum = $row["steelnum"];
$bad_choice = $row["bad_choice"];
$spec_parts = explode('*', $spec);
$thickness = $spec_parts[0];
$width = $spec_parts[1];
$length = $spec_parts[2];
$weight = $thickness * $width * $length/1000;
if((int)$steelnum !== 0) // 수량이 1이상일때 잔재는 제외함
{
if (array_key_exists($item, $price_per_kg)) {
$price = intval($price_per_kg[$item]);
} else {
$price = intval($price_per_kg['etcsteel']);
}
$total_price = ($weight * $price * $steelnum * 7.93);
$total_sum += $total_price;
}
else
{
$total_price = 0 ;
$total_sum += $total_price;
}
$year = $row["year"];
$month = $row["month"];
if (!isset($monthly_totals["$year-$month"])) {
$monthly_totals["$year-$month"] = 0;
}
$monthly_totals["$year-$month"] += $total_price;
}
} catch (PDOException $Exception) {
print "오류: ".$Exception->getMessage();
}
?>