foreach에서 반복 계산을 처리 할 수있는 기회가되었습니다. 문. 요점은 재귀 적으로 만드는 것입니다.foreach PHP에서 계산을위한 반복 처리
이 코드에서는 항상 "HSPK"계산시 동일한 코드 (예 : foreach)가 사용됩니다.이 예에서는 "다섯 번째 계산"이라고합니다.
function sum_hspk($hspk_uraian_ssh_hspk_kode) {
$ssh_total = 0;
$ssh_total_2 = 0;
$ssh_total_3 = 0;
$harga_analisa_hspk = 0;
$harga_analisa_satuan = 0;
$hspk_reference = json_decode(get_hspk_reference_uraian_by_hspk_uraian_hspk_kode($hspk_uraian_ssh_hspk_kode));
$hspk_uraian = json_decode(get_hspk_uraian_by_kegiatan($hspk_reference->hspk_kegiatan_kode));
foreach($hspk_uraian as $row) { // first foreach
$hspk_uraian_koefisien = $row->hspk_uraian_koefisien;
if($row->hspk_uraian_ssh_hspk_sumber == "SSH") { // first if
$hspk_uraian_koefisien_ssh = $hspk_uraian_koefisien;
$ssh = json_decode(get_ssh_detail_by_kode($row->hspk_uraian_ssh_hspk_kode));
$ssh_total += ($ssh->ssh_uraian_harga * $hspk_uraian_koefisien_ssh);
} elseif($row->hspk_uraian_ssh_hspk_sumber == "HSPK") {
$hspk_uraian_koefisien_hspk_2 = $hspk_uraian_koefisien;
$hspk_uraian = json_decode(get_hspk_uraian_by_kegiatan($row->hspk_uraian_ssh_hspk_kode));
foreach($hspk_uraian as $row) { // second foreach
$hspk_uraian_koefisien = $row->hspk_uraian_koefisien;
if($row->hspk_uraian_ssh_hspk_sumber == "SSH") { // second if
$hspk_uraian_koefisien_ssh = $hspk_uraian_koefisien;
$ssh = json_decode(get_ssh_detail_by_kode($row->hspk_uraian_ssh_hspk_kode));
$ssh_total_2 += ($ssh->ssh_uraian_harga * $hspk_uraian_koefisien_ssh);
}elseif($row->hspk_uraian_ssh_hspk_sumber == "HSPK") {
$hspk_uraian_koefisien_hspk_3 = $hspk_uraian_koefisien;
$hspk_uraian = json_decode(get_hspk_uraian_by_kegiatan($row->hspk_uraian_ssh_hspk_kode));
foreach($hspk_uraian as $row) { // third foreach
$hspk_uraian_koefisien = $row->hspk_uraian_koefisien;
if($row->hspk_uraian_ssh_hspk_sumber == "SSH") {
$hspk_uraian_koefisien_ssh = $hspk_uraian_koefisien;
$ssh = json_decode(get_ssh_detail_by_kode($row->hspk_uraian_ssh_hspk_kode));
$ssh_total_3 += ($ssh->ssh_uraian_harga * $hspk_uraian_koefisien_ssh);
}else if($row->hspk_uraian_ssh_hspk_sumber == "HSPK") {
$hspk_uraian_koefisien_hspk_4 = $hspk_uraian_koefisien;
$hspk_uraian = json_decode(get_hspk_uraian_by_kegiatan($row->hspk_uraian_ssh_hspk_kode));
foreach ($hspk_uraian as $row) { // fourth foreach
$hspk_uraian_koefisien = $row->hspk_uraian_koefisien;
if($row->hspk_uraian_ssh_hspk_sumber == "SSH") {
$hspk_uraian_koefisien_ssh = $hspk_uraian_koefisien;
$ssh = json_decode(get_ssh_detail_by_kode($row->hspk_uraian_ssh_hspk_kode));
$ssh_total_4 += ($ssh->ssh_uraian_harga * $hspk_uraian_koefisien_ssh);
}elseif($row->hspk_uraian_ssh_hspk_sumber == "HSPK") {
// fifth handling
} // end fourth if
} // end fourth foreach
$harga_analisa_satuan = ((($ssh_total_4) * 0.15) + ($ssh_total_4));
$harga_analisa_hspk = ($harga_analisa_satuan * $hspk_uraian_koefisien_hspk_3);
$ssh_total_3 += $harga_analisa_hspk;
} // end third if
} // end third foreach
$harga_analisa_satuan = ((($ssh_total_3) * 0.15) + ($ssh_total_3));
$harga_analisa_hspk = ($harga_analisa_satuan * $hspk_uraian_koefisien_hspk_3);
$ssh_total_2 += $harga_analisa_hspk;
}; // end second if
} // end second foreach
$harga_analisa_satuan = ((($ssh_total_2) * 0.15) + ($ssh_total_2));
$harga_analisa_hspk = ($harga_analisa_satuan * $hspk_uraian_koefisien_hspk_2);
$ssh_total += $harga_analisa_hspk;
} // end first if
} // end first foreach
$harga_analisa_hspk = ((($ssh_total) * 0.15) + ($ssh_total));
return $harga_analisa_hspk;
} // end function
예를 들어, 실행 기능이 :
$test = sum_hspk('01.04');
echo $test;
재귀는 사용자가 자체적으로 함수를 호출한다는 의미입니다. 그렇다면'sum_hspk ($ input)'함수를'sum_hspk' 함수 안에 쓰지 않으시겠습니까? –
@NicoHaase는 피드백에 감사드립니다. 기술은 벤에 의해 설명되어 있습니다. – triawan