php get stock data

$stock_string="http://hq.sinajs.cn/list=sh601006";
echo file_get_contents($stock_string);
?>

Get the output:
var hq_str_sh601006="Daqin Railway,6.100,6.120,6.110,6.140,6.090,6.100,6.110,20493711,125311065.000,894866,6.100,986200,6.090, 1065300,6.080,596400,6.070,912000,6.060, 122486,6.110,1106900,6.120,1318700,6.130,1221000,6.140,1334900,6.150,2016-08-05,15:00:00,00";
Use PHP to complete
1. How to extract the string
"Da Qin Railway,6.100,6.120,6.110,6.140,6.090,6.100,6.110,20493711,125311065.000,894866,6.100,986200,6.090,1065300,6.080,596400,6.070,9 12000,6.060,122486,6.110,1106900,6.120,1318700, 6.130,1221000,6.140,1334900,6.150,2016-08-05,15:00:00,00"
2. Use an array to hold this string?

Reply content:

$stock_string="http://hq.sinajs.cn/list=sh601006";
echo file_get_contents($stock_string);
?>

Get the output:
var hq_str_sh601006="Daqin Railway,6.100,6.120,6.110,6.140,6.090,6.100,6.110,20493711,125311065.000,894866,6.100,986200,6.090, 1065300,6.080,596400,6.070,912000,6.060, 122486,6.110,1106900,6.120,1318700,6.130,1221000,6.140,1334900,6.150,2016-08-05,15:00:00,00";
Use PHP to complete
1. How to extract the string
"Da Qin Railway,6.100,6.120,6.110,6.140,6.090,6.100,6.110,20493711,125311065.000,894866,6.100,986200,6.090,1065300,6.080,596400,6.070,9 12000,6.060,122486,6.110,1106900,6.120,1318700, 6.130,1221000,6.140,1334900,6.150,2016-08-05,15:00:00,00"
2. Use an array to hold this string?

This is the JS code obtained, you can try it

$stock_string="http://hq.sinajs.cn/list=sh601006";
$str = file_get_contents($stock_string);
?>
<script><br><?php echo $str; ?><br>console.log(hq_str_sh601006);<br>//TODO Process data<br></script>