setHeader('Content-Type', 'text/csv; charset=UTF-8');
$response->setHeader('Content-Disposition', 'attachment; filename="' . $filename . '"');
$response->setHeader('Pragma', 'no-cache');
$response->setHeader('Cache-Control', 'no-store, no-cache, must-revalidate');
// UTF-8 BOM (한글 엑셀 호환)
$output = "\xEF\xBB\xBF";
// 헤더 행
$output .= csv_encode_row($headers);
// 데이터 행
foreach ($rows as $row) {
$output .= csv_encode_row(array_values((array) $row));
}
$response->setBody($output);
$response->send();
exit;
}
}
if (! function_exists('csv_encode_row')) {
/**
* 배열 한 행을 CSV 문자열로 변환
*
* @param array $fields
* @return string
*/
function csv_encode_row(array $fields): string
{
$escaped = [];
foreach ($fields as $field) {
$val = (string) ($field ?? '');
// 쌍따옴표 이스케이프 및 감싸기
if (str_contains($val, '"') || str_contains($val, ',') || str_contains($val, "\n") || str_contains($val, "\r")) {
$val = '"' . str_replace('"', '""', $val) . '"';
}
$escaped[] = $val;
}
return implode(',', $escaped) . "\r\n";
}
}
if (! function_exists('export_excel_2003_xml')) {
/**
* Excel 2003 XML(SpreadsheetML)로 브라우저 다운로드 (.xls 확장자, 별도 라이브러리 불필요)
*
* @param string $filename 저장 파일명(확장자는 .xls로 정규화)
* @param string $sheetName 시트 이름(Excel 제한: 길이·일부 문자)
* @param string[] $headers 컬럼 헤더
* @param array $rows 데이터 행(각 행은 배열, 값은 문자열로 출력)
*/
function export_excel_2003_xml(string $filename, string $sheetName, array $headers, array $rows): void
{
$filename = preg_replace('/\.[^.]+$/u', '', $filename) . '.xls';
$safeSheet = str_replace(['/', '\\', '?', '*', '[', ']'], '', $sheetName);
$safeSheet = function_exists('mb_substr')
? mb_substr($safeSheet, 0, 31, 'UTF-8')
: substr($safeSheet, 0, 31);
$esc = static function (mixed $v): string {
return htmlspecialchars((string) ($v ?? ''), ENT_XML1 | ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');
};
$parts = [];
$parts[] = '';
$parts[] = '';
$parts[] = '';
$parts[] = '';
$parts[] = '';
$parts[] = '';
foreach ($headers as $h) {
$parts[] = '| ' . $esc($h) . ' | ';
}
$parts[] = '
';
foreach ($rows as $row) {
$parts[] = '';
foreach (array_values((array) $row) as $cell) {
$parts[] = '| ' . $esc($cell) . ' | ';
}
$parts[] = '
';
}
$parts[] = '
';
$parts[] = '';
$parts[] = '';
$output = implode('', $parts);
$response = service('response');
$response->setHeader('Content-Type', 'application/vnd.ms-excel; charset=UTF-8');
$response->setHeader('Content-Disposition', 'attachment; filename="' . $filename . '"');
$response->setHeader('Pragma', 'no-cache');
$response->setHeader('Cache-Control', 'no-store, no-cache, must-revalidate');
$response->setBody($output);
$response->send();
exit;
}
}
if (! function_exists('export_excel_2003_xml_workbook')) {
/**
* Excel 2003 XML — 다중 시트, 인쇄 미리보기와 유사한 헤더·줄바꿈·열 너비
*
* @param string $filename 저장 파일명
* @param list, rows: list>, col_widths?: list}> $sheets
*/
function export_excel_2003_xml_workbook(string $filename, array $sheets): void
{
$filename = preg_replace('/\.[^.]+$/u', '', $filename) . '.xls';
$esc = static function (mixed $v): string {
return htmlspecialchars((string) ($v ?? ''), ENT_XML1 | ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');
};
$safeSheetName = static function (string $name) use ($esc): string {
$safe = str_replace(['/', '\\', '?', '*', '[', ']', ':'], '', $name);
$safe = function_exists('mb_substr') ? mb_substr($safe, 0, 31, 'UTF-8') : substr($safe, 0, 31);
return $esc($safe !== '' ? $safe : 'Sheet');
};
$parts = [];
$parts[] = '';
$parts[] = '';
$parts[] = '';
$parts[] = '';
$parts[] = '';
$parts[] = '';
$parts[] = '';
foreach ($sheets as $sheet) {
$sheetName = $safeSheetName((string) ($sheet['name'] ?? 'Sheet'));
$headers = array_values((array) ($sheet['headers'] ?? []));
$rows = (array) ($sheet['rows'] ?? []);
$colWidths = array_values((array) ($sheet['col_widths'] ?? []));
$parts[] = '';
$parts[] = '';
$parts[] = '';
$colCount = max(count($headers), 1);
for ($i = 0; $i < $colCount; $i++) {
$px = (int) ($colWidths[$i] ?? 72);
$width = max(48, min(280, $px));
$excelW = round($width / 6.5, 1);
$parts[] = '';
}
$parts[] = '';
foreach ($headers as $h) {
$parts[] = '| ' . $esc($h) . ' | ';
}
$parts[] = '
';
foreach ($rows as $row) {
$parts[] = '';
foreach (array_values((array) $row) as $cell) {
$parts[] = '| ' . $esc($cell) . ' | ';
}
$parts[] = '
';
}
$parts[] = '
';
$parts[] = '';
}
$parts[] = '';
$output = implode('', $parts);
$response = service('response');
$response->setHeader('Content-Type', 'application/vnd.ms-excel; charset=UTF-8');
$response->setHeader('Content-Disposition', 'attachment; filename="' . $filename . '"');
$response->setHeader('Pragma', 'no-cache');
$response->setHeader('Cache-Control', 'no-store, no-cache, must-revalidate');
$response->setBody($output);
$response->send();
exit;
}
}
if (! function_exists('bag_flow_report_build_spreadsheet')) {
/**
* 기간별 봉투 수불 엑셀 통합문서 생성 (PhpSpreadsheet — 열 너비·병합 안정)
*
* @param list> $reportRows
* @param list $metaLines
*/
function bag_flow_report_build_spreadsheet(
string $lgName,
string $title,
array $metaLines,
array $reportRows
): \PhpOffice\PhpSpreadsheet\Spreadsheet {
$spreadsheet = new \PhpOffice\PhpSpreadsheet\Spreadsheet();
$spreadsheet->getDefaultStyle()->getFont()->setName('맑은 고딕')->setSize(10);
$sheet = $spreadsheet->getActiveSheet();
$sheet->setTitle('수불현황');
$bodyFontSize = 10;
$lastCol = 'N';
$colWidths = [
'A' => 22.0,
'B' => 26.0,
'C' => 12.0,
'D' => 11.0,
'E' => 11.0,
'F' => 11.0,
'G' => 12.0,
'H' => 11.0,
'I' => 12.0,
'J' => 12.0,
'K' => 12.0,
'L' => 11.0,
'M' => 12.0,
'N' => 12.0,
];
foreach ($colWidths as $col => $width) {
$sheet->getColumnDimension($col)->setWidth($width);
$sheet->getColumnDimension($col)->setAutoSize(false);
}
$r = 1;
if ($lgName !== '') {
$sheet->setCellValue("A{$r}", $lgName);
$sheet->getStyle("A{$r}")->getFont()->setSize(10)->getColor()->setRGB('666666');
$r++;
}
$sheet->setCellValue("A{$r}", $title);
$sheet->mergeCells("A{$r}:{$lastCol}{$r}");
$sheet->getStyle("A{$r}")->getFont()->setBold(true)->setSize($bodyFontSize);
$r++;
foreach ($metaLines as $line) {
$sheet->setCellValue("A{$r}", $line);
$sheet->mergeCells("A{$r}:{$lastCol}{$r}");
$sheet->getStyle("A{$r}")->getFont()->setSize(10)->getColor()->setRGB('555555');
$r++;
}
$r++;
$h1 = $r;
$h2 = $r + 1;
$sheet->setCellValue("A{$h1}", '일자');
$sheet->mergeCells("A{$h1}:A{$h2}");
$sheet->setCellValue("B{$h1}", '품목');
$sheet->mergeCells("B{$h1}:B{$h2}");
$sheet->setCellValue("C{$h1}", '전일');
$sheet->mergeCells("C{$h1}:C{$h2}");
$sheet->setCellValue("D{$h1}", '입고');
$sheet->mergeCells("D{$h1}:G{$h1}");
$sheet->setCellValue("H{$h1}", '출고');
$sheet->mergeCells("H{$h1}:M{$h1}");
$sheet->setCellValue("N{$h1}", '잔량');
$sheet->mergeCells("N{$h1}:N{$h2}");
$subHeaders = ['입고', '반품', '기타', '입계', '판매', '일반', '무료', '반품', '기타', '출계'];
foreach ($subHeaders as $i => $label) {
$col = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::stringFromColumnIndex(4 + $i);
$sheet->setCellValue("{$col}{$h2}", $label);
}
$headerStyle = [
'font' => ['bold' => true, 'size' => $bodyFontSize],
'alignment' => [
'horizontal' => \PhpOffice\PhpSpreadsheet\Style\Alignment::HORIZONTAL_CENTER,
'vertical' => \PhpOffice\PhpSpreadsheet\Style\Alignment::VERTICAL_CENTER,
'wrapText' => false,
],
'fill' => [
'fillType' => \PhpOffice\PhpSpreadsheet\Style\Fill::FILL_SOLID,
'startColor' => ['rgb' => 'E9ECEF'],
],
'borders' => [
'bottom' => ['borderStyle' => \PhpOffice\PhpSpreadsheet\Style\Border::BORDER_THIN],
],
];
$sheet->getStyle("A{$h1}:{$lastCol}{$h2}")->applyFromArray($headerStyle);
$dataRow = $h2 + 1;
foreach ($reportRows as $row) {
$rowType = (string) ($row['row_type'] ?? 'data');
if (! in_array($rowType, ['data', 'subtotal', 'grand'], true)) {
continue;
}
$sheet->fromArray([
(string) ($row['date'] ?? ''),
(string) ($row['item_name'] ?? ''),
(int) ($row['prev_stock'] ?? 0),
(int) ($row['recv_in'] ?? 0),
(int) ($row['recv_return'] ?? 0),
(int) ($row['recv_misc'] ?? 0),
(int) ($row['recv_total'] ?? 0),
(int) ($row['out_sale'] ?? 0),
(int) ($row['out_issue_gen'] ?? 0),
(int) ($row['out_issue_free'] ?? 0),
(int) ($row['out_return'] ?? 0),
(int) ($row['out_misc'] ?? 0),
(int) ($row['out_total'] ?? 0),
(int) ($row['balance'] ?? 0),
], null, "A{$dataRow}", true);
$sheet->getStyle("C{$dataRow}:{$lastCol}{$dataRow}")
->getNumberFormat()
->setFormatCode('#,##0');
$sheet->getStyle("C{$dataRow}:{$lastCol}{$dataRow}")
->getAlignment()
->setHorizontal(\PhpOffice\PhpSpreadsheet\Style\Alignment::HORIZONTAL_RIGHT);
$sheet->getStyle("A{$dataRow}:B{$dataRow}")
->getAlignment()
->setHorizontal(\PhpOffice\PhpSpreadsheet\Style\Alignment::HORIZONTAL_LEFT)
->setWrapText(false);
$sheet->getStyle("A{$dataRow}:{$lastCol}{$dataRow}")
->getFont()
->setSize($bodyFontSize);
if (in_array($rowType, ['subtotal', 'grand'], true)) {
$sheet->getStyle("A{$dataRow}:{$lastCol}{$dataRow}")->applyFromArray([
'font' => ['bold' => true, 'size' => $bodyFontSize],
'fill' => [
'fillType' => \PhpOffice\PhpSpreadsheet\Style\Fill::FILL_SOLID,
'startColor' => ['rgb' => 'FFF8E1'],
],
]);
}
$dataRow++;
}
if ($dataRow > $h2 + 1) {
$sheet->getStyle('A' . ($h2 + 1) . ':' . $lastCol . ($dataRow - 1))
->getBorders()
->getAllBorders()
->setBorderStyle(\PhpOffice\PhpSpreadsheet\Style\Border::BORDER_HAIR);
}
$sheet->getPageSetup()->setOrientation(\PhpOffice\PhpSpreadsheet\Worksheet\PageSetup::ORIENTATION_PORTRAIT);
$sheet->getPageSetup()->setPaperSize(\PhpOffice\PhpSpreadsheet\Worksheet\PageSetup::PAPERSIZE_A4);
$sheet->getPageSetup()->setFitToWidth(1);
$sheet->getPageSetup()->setFitToHeight(0);
return $spreadsheet;
}
}
if (! function_exists('export_bag_flow_report_excel')) {
/**
* 기간별 봉투 수불 (/bag/flow) — 인쇄와 동일한 헤더·2단 표 (xlsx, PhpSpreadsheet)
*
* @param list> $reportRows
* @param list $metaLines
*/
function export_bag_flow_report_excel(
string $filename,
string $lgName,
string $title,
array $metaLines,
array $reportRows
): void {
$baseName = preg_replace('/\.[^.]+$/u', '', $filename);
$baseName = preg_replace('/[^\p{L}\p{N}_\-]+/u', '_', $baseName) ?? 'bag_flow';
$baseName = trim($baseName, '_') !== '' ? trim($baseName, '_') : 'bag_flow';
$filename = $baseName . '.xlsx';
$spreadsheet = bag_flow_report_build_spreadsheet($lgName, $title, $metaLines, $reportRows);
$writer = new \PhpOffice\PhpSpreadsheet\Writer\Xlsx($spreadsheet);
ob_start();
try {
$writer->save('php://output');
} catch (\Throwable $e) {
ob_end_clean();
$spreadsheet->disconnectWorksheets();
unset($spreadsheet);
throw $e;
}
$spreadsheet->disconnectWorksheets();
unset($spreadsheet);
$output = ob_get_clean();
if ($output === false) {
$output = '';
}
$response = service('response');
$response->setHeader('Content-Type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
$asciiName = preg_replace('/[^\x20-\x7E]+/', '_', $filename) ?? 'bag_flow.xlsx';
$response->setHeader(
'Content-Disposition',
'attachment; filename="' . $asciiName . '"; filename*=UTF-8\'\'' . rawurlencode($filename)
);
$response->setHeader('Pragma', 'no-cache');
$response->setHeader('Cache-Control', 'no-store, no-cache, must-revalidate');
$response->setBody($output);
$response->send();
exit;
}
}
if (! function_exists('export_xlsx')) {
/**
* Office Open XML(.xlsx) 브라우저 다운로드 (PhpSpreadsheet)
*
* @param string $filename 저장 파일명(확장자는 .xlsx로 정규화)
* @param string $sheetName 시트 이름(Excel 제한: 길이·일부 문자)
* @param string[] $headers 컬럼 헤더
* @param array $rows 데이터 행(각 행은 배열)
*/
function export_xlsx(string $filename, string $sheetName, array $headers, array $rows): void
{
$filename = preg_replace('/\.[^.]+$/u', '', $filename) . '.xlsx';
$safeSheet = str_replace(['/', '\\', '?', '*', '[', ']'], '', $sheetName);
$safeSheet = function_exists('mb_substr')
? mb_substr($safeSheet, 0, 31, 'UTF-8')
: substr($safeSheet, 0, 31);
if ($safeSheet === '') {
$safeSheet = 'Sheet1';
}
$spreadsheet = new \PhpOffice\PhpSpreadsheet\Spreadsheet();
$sheet = $spreadsheet->getActiveSheet();
$sheet->setTitle($safeSheet);
$data = [array_map(static fn ($v): string => (string) ($v ?? ''), array_values($headers))];
foreach ($rows as $row) {
$data[] = array_map(static fn ($v): string => (string) ($v ?? ''), array_values((array) $row));
}
$sheet->fromArray($data, null, 'A1', true);
$headerCount = max(1, count($headers));
$rowCount = max(1, count($data));
$lastCol = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::stringFromColumnIndex($headerCount);
$fullRange = 'A1:' . $lastCol . $rowCount;
// 헤더/데이터 모두 좌측 정렬(요구사항)
$sheet->getStyle($fullRange)->getAlignment()->setHorizontal(
\PhpOffice\PhpSpreadsheet\Style\Alignment::HORIZONTAL_LEFT
);
// 가독성을 위해 기본 열 너비를 넓게 지정
for ($i = 1; $i <= $headerCount; $i++) {
$col = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::stringFromColumnIndex($i);
$sheet->getColumnDimension($col)->setWidth(22);
}
$writer = new \PhpOffice\PhpSpreadsheet\Writer\Xlsx($spreadsheet);
ob_start();
try {
$writer->save('php://output');
} catch (\Throwable $e) {
ob_end_clean();
$spreadsheet->disconnectWorksheets();
unset($spreadsheet);
throw $e;
}
$spreadsheet->disconnectWorksheets();
unset($spreadsheet);
$output = ob_get_clean();
if ($output === false) {
$output = '';
}
$response = service('response');
$response->setHeader('Content-Type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
$response->setHeader('Content-Disposition', 'attachment; filename="' . $filename . '"');
$response->setHeader('Pragma', 'no-cache');
$response->setHeader('Cache-Control', 'no-store, no-cache, must-revalidate');
$response->setBody($output);
$response->send();
exit;
}
}