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65 lines
2.5 KiB
65 lines
2.5 KiB
10 months ago
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<?php
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// +----------------------------------------------------------------------
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// | 天诚科技 [ 刘海东 17600099397赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2020 https://www.tczxkj.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 该系统并不是自由软件，未经许可不能去掉相关版权
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// +----------------------------------------------------------------------
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// | Author:甘肃天诚志信电子商务有限公司 刘海东 联系电话维系17600099397
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// +----------------------------------------------------------------------
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namespace service;
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class ExportService
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{
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public static function exportCsv($list, $filename, $header = [], $br = '_')
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{
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$tableStr = count($header) > 0 ? '"' . implode('","', $header) . '"' . PHP_EOL : '';
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$tableStr .= self::tidyCsvStr($list, str_repeat($br, 99));
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ob_end_clean();
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ob_start();
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header("Content-type:application/vnd.ms-excel");
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header("Content-Disposition:filename=" . $filename . ".csv");
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header('Content-Type:application/download');
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exit(iconv('UTF-8', "GB2312//IGNORE", $tableStr));
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}
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private static function tidyCsvStr($list, $br = '')
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{
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$tableStr = '';
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foreach ($list as $row) {
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if (is_array($row)) {
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$max = 1;
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foreach ($row as $k => $item) {
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if (is_array($item)) {
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if ($max < ($l = count($item))) $max = $l;
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} else
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$row[$k] = [$item];
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}
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for ($i = 0; $i <= $max; $i++) {
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$exportRow = [];
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if ($max == $i) {
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if ($br == '')
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continue;
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else
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$exportRow = array_fill(0, count($row), $br);
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} else {
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foreach ($row as $item) {
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$exportRow[] = isset($item[$i]) && !empty($item[$i]) ? $item[$i] : ' ';
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}
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}
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$tableStr .= '"' . implode('","', $exportRow) . '"," "' . PHP_EOL;
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}
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$tableStr = rtrim($tableStr, PHP_EOL);
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} else {
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$tableStr .= implode('', ['"', $row, '"', ',']);
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}
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$tableStr .= PHP_EOL;
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}
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return $tableStr;
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}
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}
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