类的更新----MVC设计模式

 1 <?php
 2 class stdObject {
 3      public function __construct(array $arguments = array()) {
 4          if (!empty($arguments)) {
 5              foreach ($arguments as $property => $argument) {
 6                  $this->{$property} = $argument;
 7              }
 8          }
 9      }
10 
11      public function __call($method, $arguments) {
12          $arguments = array_merge(array("stdObject" => $this), $arguments); // Note: method argument 0 will always referred to the main class ($this).
13          if (isset($this->{$method}) && is_callable($this->{$method})) {
14              return call_user_func_array($this->{$method}, $arguments);
15          } else {
16              throw new Exception("Fatal error: Call to undefined method stdObject::{$method}()");
17          }
18      }
19  }
20 
21 // Usage.
22 
23 $obj = new stdObject();
24 $obj->name = "Nick";
25 $obj->surname = "Doe";
26 $obj->age = 20;
27 $obj->adresse = null;
28 
29 $obj->getInfo = function($stdObject) { // $stdObject referred to this object (stdObject).
30      echo $stdObject->name . " " . $stdObject->surname . " have " . $stdObject->age . " yrs old. And live in " . $stdObject->adresse;
31  };
32 
33 $func = "setAge";
34 $obj->{$func} = function($stdObject, $age) { // $age is the first parameter passed when calling this method.
35      $stdObject->age = $age;
36  };
37 
38 $obj->setAge(24); // Parameter value 24 is passing to the $age argument in method 'setAge()'.
39 
40  // Create dynamic method. Here i'm generating getter and setter dynimically
41  // Beware: Method name are case sensitive.
42 foreach ($obj as $func_name => $value) {
43      if (!$value instanceOf Closure) {
44 
45          $obj->{"set" . ucfirst($func_name)} = function($stdObject, $value) use ($func_name) {  // Note: you can also use keyword 'use' to bind parent variables.
46              $stdObject->{$func_name} = $value;
47          };
48 
49          $obj->{"get" . ucfirst($func_name)} = function($stdObject) use ($func_name) {  // Note: you can also use keyword 'use' to bind parent variables.
50              return $stdObject->{$func_name};
51          };
52 
53      }
54  }
55 
56 $obj->setName("John");
57 $obj->setAdresse("Boston");
58 
59 $obj->getInfo();
60 ?>