用PHP中的字面符号/对象初始化器解释JavaScript对象

Question

我制作了一个php脚本以使用curl从远程网站获取对象初始化器，一个对象看起来像

{'403' : {'3' : { qin : 144, qout : 52}, '4' : { qin : 143, qout : 86}, '5' : { qin : 144, qout : 79}, '6' : { qin : 143, qout : 93}, '7' : { qin : 144, qout : 78} }

¿

不是有效的JSON，但它是有效的Javascipt文字符号。

Answer 1

不在生产中使用，而是尝试获得有效的JSON输出

$json = "{'403' : {'3' : { qin : 144, qout : 52}, '4' : { qin : 143, qout : 86}, '5' : { qin : 144, qout : 79}, '6' : { qin : 143, qout : 93}, '7' : { qin : 144, qout : 78} }" ;
$json = preg_replace("/'(w+)'/", '$1', $json); //remove all single quote
$json = preg_replace("/s*([a-zA-Z0-9_]+)/", ' "$1"', $json);
$json .= "}"; // Missing End
var_dump($json,json_decode($json));

输出

object(stdClass)[1]
  public '403' => 
    object(stdClass)[2]
      public '3' => 
        object(stdClass)[3]
          public 'qin' => string '144' (length=3)
          public 'qout' => string '52' (length=2)
      public '4' => 
        object(stdClass)[4]
          public 'qin' => string '143' (length=3)
          public 'qout' => string '86' (length=2)
      public '5' => 
        object(stdClass)[5]
          public 'qin' => string '144' (length=3)
          public 'qout' => string '79' (length=2)
      public '6' => 
        object(stdClass)[6]
          public 'qin' => string '143' (length=3)
          public 'qout' => string '93' (length=2)
      public '7' => 
        object(stdClass)[7]
          public 'qin' => string '144' (length=3)
          public 'qout' => string '78' (length=2