PHP怎么在导出csv的时候加双引号

Question

用PHP输出一个csv文件foreach($old['lines']as$line){fputcsv($new,$line);}比如$line的内容是：CA,12,YMU,13,YMU,12,N我希望的数据："CA","12","Y""MU","13","Y""MU","12","N"我这样做foreach($linesas&$line){foreach($lineas&$column){$column='"'.$column.'"';}}结果出来每一列数据上都被加了两个双引号：""CA"",""12"",""Y""""MU"",""13"",""Y""""MU"",""12"",""N""这种方法不对，还是有其他更好的方法？

Answer 1

比较不正规的方法，若字段中含有双引号，解析的时候会出错：	$fp=fopen('php://stdout','w');
	fputcsv($fp,array_map(function($item){
		return'"'.$item.'"';
	},array(1,2,'bc','\'ss"')),',','');
	fclose($fp);"1","2","bc","'ss""