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@ -1734,40 +1734,40 @@ function getOffspringByPromoteId($promote_id = null) {
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* @return void
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*/
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function data2csv(&$data,$title,$fields){
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set_time_limit(0);
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ini_set('memory_limit', '-1'); //设置内存不受限制
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$csvFileName = $title.'.csv';
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//设置好告诉浏览器要下载excel文件的headers
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header('Content-Description: File Transfer');
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header('Content-Type: application/vnd.ms-excel;charset=utf-8');
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header('Content-Disposition: attachment; filename="'. $csvFileName .'"');
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header('Expires: 0');
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header('Cache-Control: must-revalidate');
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header('Pragma: public');
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$fp = fopen('php://output', 'a');//打开output流
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fwrite($fp, chr(0xEF).chr(0xBB).chr(0xBF));//转码,防止乱码
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$field = array_keys($fields);
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//生成首行
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$header = array_values($fields);
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fputcsv($fp, $header);
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$index = 0;
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foreach ($data as $row) {
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$a = [];
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foreach($field as $k=>$v){
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// $a[$v] = $row[$v] . "\t";//防止格式错误
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$a[$v] = $row[$v];
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}
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if ($index == 10000) { //每次写入1000条数据清除内存
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$index = 0;
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ob_flush();//清除内存
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flush();
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}
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$index++;
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fputcsv($fp, $a);
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}
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ob_flush();
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fclose($fp); //每生成一个文件关闭
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die();
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set_time_limit(0);
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ini_set('memory_limit', '-1'); //设置内存不受限制
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$csvFileName = $title.'.csv';
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//设置好告诉浏览器要下载excel文件的headers
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header('Content-Description: File Transfer');
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header('Content-Type: application/vnd.ms-excel;charset=utf-8');
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header('Content-Disposition: attachment; filename="'. $csvFileName .'"');
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header('Expires: 0');
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header('Cache-Control: must-revalidate');
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header('Pragma: public');
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$fp = fopen('php://output', 'a');//打开output流
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fwrite($fp, chr(0xEF).chr(0xBB).chr(0xBF));//转码,防止乱码
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$field = array_keys($fields);
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//生成首行
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$header = array_values($fields);
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fputcsv($fp, $header);
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$index = 0;
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foreach ($data as $row) {
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$a = [];
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foreach($field as $k=>$v){
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// $a[$v] = $row[$v] . "\t";//防止格式错误
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$a[$v] = $row[$v];
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}
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if ($index == 10000) { //每次写入1000条数据清除内存
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$index = 0;
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ob_flush();//清除内存
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flush();
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}
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$index++;
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fputcsv($fp, $a);
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}
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ob_flush();
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fclose($fp); //每生成一个文件关闭
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die();
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}
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?>
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