php 產生CSV檔案

<?Php/** * 產生預設以逗號分隔的CSV檔案 * 解決：內容中包含逗號(,)、雙引號("") * @author zf * @version 2012-11-14 */header("Content-Type: application/vnd.ms-excel; charset=GB2312");header("Content-Disposition: attachment;filename=CSV資料.csv ");$rs = array(    array('aa', "I'm li lei", '"boy"', '￥122,300.00'),    array('cc', 'I\'m han mei', '"gile"', '￥122,500.00'),);$str = '';foreach ($rs as $row) {    $str_arr = array();    foreach ($row as $column) {        $str_arr[] = '"' . str_replace('"', '""', $column) . '"';    }    $str.=implode(',', $str_arr) . PHP_EOL;}echo $str;