PHP Deep Learning Note one (the mutual transformation between arrays and objects)

1. The traversal of the object $obj = new StdClass (); $obj->name = "Lihua"; $obj->sex = "Nan"; $obj->age = n; $obj->address = "Lihua in Han Ghzou! "; foreach ($obj as $v) {    echo $v. <br/> ";}   /* Lihua   nan Lihua in   hanghzou!*///2. Object to array//2.1. The first way $user = (array) $obj; Var_dump ($user);//2.2. The second way//simple and violent conversions are only valid for the public property//The second parameter is true to return the array//           to False returns the object $array = Json_decode (Json_encode ($nested _object), Tru e);//3. Array to object (note is associative array) $user = (object) $user; Var_dump ($user);

PHP Deep Learning Note one (the mutual transformation between arrays and objects)