PHP对象转数组(Object转Array),Json转数组(Json转Array)的方法
PHP对象转数组(Object转Array),Json转数组(Json转Array)的方法
(1)php对象转数组的方法(object 转 array):
/** * object 转 array */ function object_to_array($obj){ $_arr=is_object($obj)?get_object_vars($obj):$obj; foreach($_arr as $key=>$val){ $val=(is_array($val))||is_object($val)?object_to_array($val):$val; $arr[$key]=$val; } return $arr; }
(2)php Json字符转数组的方法(json 转 array):
如果是个 json 字符串的话,可直接通过 json_decode 函数将字符串转换成数组。
json_decode (PHP 5 >= 5.2.0, PECL json >= 1.2.0)
json_decode — 接受一个 JSON 格式的字符串并且把它转换为 PHP 变量
mixed json_decode(string $json[,bool $assoc])
参数:
json 待解码的 json string 格式的字符串。
assoc 当该参数为 TRUE 时,将返回一个数组(关联数组)形式的结果,默认为false,返回的是一个对象。
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