Sample of meta programming

Model.php

<?php

/**
 * example of meta programming using php
 */
class Argument {
  
  public $attributes = [];
  
  public function __construct($attributes = [])
  {
    $this->attributes = $attributes;
    $this->arrayToProperty();
  }
  
  public static function make($attributes)
  {
    return new static($attributes);
  }
  
  protected function arrayToProperty()
  {
    foreach($this->attributes as $key => $value) {
        
        //if property exists then we override the value
        if(property_exists($this,$this->$key)) {
          
            $this->$key = $value;
        }
        
        //create property
        $this->$key = $value;
    }
  }
  
  public function getAttributes()
  {
      $instance = (new static());
      return $instance->attributes;
  }

  public function __call($method, $args)
  {
    if(method_exists($this, $method)){
        return $this->$method(...$args);
    }

  }

  public static function __callStatic($method,$args)
  {
      return (new static)->$method(...$args);
  }
  
  public function __get($key)
  {
     if(array_key_exists($key,$this->attributes)) {
      return $this->attributes[$key];
    }
    
    return null;
  }
  
  public function __set($key,$value)
  {
    if(array_key_exists($key,$this->attributes)) {
      $this->attributes[$key] = $value;
    }
    
    return null;
  }
}

$model = new Argument(['name' => 'testing','rima' => 'kambing']);
var_dump($model->name);
$model->rima = 'meta programming ?';

nice. foundations on methods dlm php kena tau..then br faham codes ni pasal apa.