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最近项目中使用到了php导出数据并生成cvs文件,这里做一下代码记录。不多废话 直接上代码:
/** * @param $data array 要下载的数据 * @param $title_arr array 表头 * @param $filename string 文件名称 */ function export_csv($data,$title_arr,$file_name=''){ ini_set("max_execution_time", "3600"); $csv_data = ''; /** 标题 */ $nums = count($title_arr); for ($i = 0; $i < $nums - 1; ++$i) { //$csv_data .= '"' . $title_arr[$i] . '",'; $csv_data .= $title_arr[$i] . ','; } if ($nums > 0) { $csv_data .= $title_arr[$nums - 1] . "rn"; } foreach ($data as $k => $row) { $_tmp_csv_data = ''; foreach ($row as $key => $r){ $row[$key] = str_replace(""", """", $r); if ( $_tmp_csv_data == '' ) { $_tmp_csv_data = $row[$key]; } else { $_tmp_csv_data .= ','. $row[$key]; } } $csv_data .= $_tmp_csv_data.$row[$nums - 1] . "rn"; unset($data[$k]); } $csv_data = mb_convert_encoding($csv_data, "cp936", "UTF-8"); $file_name = empty($file_name) ? date('Y-m-d-H-i-s', time()) : $file_name; // 解决IE浏览器输出中文名乱码的bug if(preg_match( '/MSIE/i', $_SERVER['HTTP_USER_AGENT'] )){ $file_name = urlencode($file_name); $file_name = iconv('UTF-8', 'GBK//IGNORE', $file_name); } $file_name = $file_name . '.csv'; header('Content-Type: application/download'); header("Content-type:text/csv;"); header("Content-Disposition:attachment;filename=" . $file_name); header('Cache-Control:must-revalidate,post-check=0,pre-check=0'); header('Expires:0'); header('Pragma:public'); echo $csv_data; exit(); }