PHP把一個對象轉化成json字符串,而不是轉成數組
參考:http://www.php.net/manual/en/function.json-encode.php
json_encode參數:http://php.net/manual/en/json.constants.php
方法:
$json_string = json_encode($object, JSON_FORCE_OBJECT);
區別:
json_encode($object); //結果:"[{"aa":"bb","cc":"dd"}]" json_encode($object,JSON_FORCE_OBJECT); //結果:"{"aa":"bb","cc":"dd"}"