php 数组字符,转换数组解决方法

$s =<<< TXT<br />
array(9) {<br />
  ["productCode"] => string(12) "1111"<br />
  ["resourceCode"] => string(13) "222"<br />
  ["userCode"] => string(9) "333"<br />
  ["tvCode"] => string(8) "444"<br />
  ["extraInfo"] => string(4) "null"<br />
  ["orderResult"] => string(1) "1"<br />
  ["subId"] => string(2) "-1"<br />
  ["payment"] => string(1) "1"<br />
  ["_URL_"] => array(2) {<br />
    [0] => string(3) "test"<br />
    [1] => string(14) "callback"<br />
  }<br />
}<br />
TXT;<br />
$s = preg_replace_callback('/(\[<br><font color='#FF8000'>------解决方案--------------------</font><br>\]<br><font color='#FF8000'>------解决方案--------------------</font><br>string<br><font color='#FF8000'>------解决方案--------------------</font><br>\(\d+\))<br><font color='#FF8000'>------解决方案--------------------</font><br>({<br><font color='#FF8000'>------解决方案--------------------</font><br>}<br><font color='#FF8000'>------解决方案--------------------</font><br>"\s+)/', 'foo', $s);<br />
$ar = eval('return ' . trim($s, ',') . ';');<br />
print_r($ar);<br />
<br />
function foo($r) {<br />
  if($r[1]) return '';<br />
  if($r[2] == '{') return '(';<br />
  if($r[2] == '}') return '),';<br />
  return '",'.PHP_EOL; <br />
}

Array<br />
(<br />
    [productCode] => 1111<br />
    [resourceCode] => 222<br />
    [userCode] => 333<br />
    [tvCode] => 444<br />
    [extraInfo] => null<br />
    [orderResult] => 1<br />
    [subId] => -1<br />
    [payment] => 1<br />
    [_URL_] => Array<br />
        (<br />
            [0] => test<br />
            [1] => callback<br />
        )<br />
<br />
)<br />
<br />