1: <?php
  2: 
  3: /**
  4:  * This file is part of the Nette Framework (https://nette.org)
  5:  *
  6:  * Copyright (c) 2004 David Grudl (http://davidgrudl.com)
  7:  *
  8:  * For the full copyright and license information, please view
  9:  * the file license.txt that was distributed with this source code.
 10:  * @package Nette\Reflection
 11:  */
 12: 
 13: 
 14: 
 15: /**
 16:  * Reports information about a function.
 17:  *
 18:  * @author     David Grudl
 19:  * @package Nette\Reflection
 20:  */
 21: class NFunctionReflection extends ReflectionFunction
 22: {
 23:     /** @var string|Closure */
 24:     private $value;
 25: 
 26: 
 27:     public function __construct($name)
 28:     {
 29:         parent::__construct($this->value = $name);
 30:     }
 31: 
 32: 
 33: 
 34:     public function __toString()
 35:     {
 36:         return 'Function ' . $this->getName() . '()';
 37:     }
 38: 
 39: 
 40: 
 41:     public function getClosure()
 42:     {
 43:         return $this->isClosure() ? $this->value : NULL;
 44:     }
 45: 
 46: 
 47: 
 48:     /********************* Reflection layer ****************d*g**/
 49: 
 50: 
 51: 
 52:     /**
 53:      * @return NExtensionReflection
 54:      */
 55:     public function getExtension()
 56:     {
 57:         return ($name = $this->getExtensionName()) ? new NExtensionReflection($name) : NULL;
 58:     }
 59: 
 60: 
 61: 
 62:     public function getParameters()
 63:     {
 64:         foreach ($res = parent::getParameters() as $key => $val) {
 65:             $res[$key] = new NParameterReflection($this->value, $val->getName());
 66:         }
 67:         return $res;
 68:     }
 69: 
 70: 
 71: 
 72:     /********************* NObject behaviour ****************d*g**/
 73: 
 74: 
 75: 
 76:     /**
 77:      * @return NClassReflection
 78:      */
 79:     public function getReflection()
 80:     {
 81:         return new NClassReflection($this);
 82:     }
 83: 
 84: 
 85: 
 86:     public function __call($name, $args)
 87:     {
 88:         return NObjectMixin::call($this, $name, $args);
 89:     }
 90: 
 91: 
 92: 
 93:     public function &__get($name)
 94:     {
 95:         return NObjectMixin::get($this, $name);
 96:     }
 97: 
 98: 
 99: 
100:     public function __set($name, $value)
101:     {
102:         return NObjectMixin::set($this, $name, $value);
103:     }
104: 
105: 
106: 
107:     public function __isset($name)
108:     {
109:         return NObjectMixin::has($this, $name);
110:     }
111: 
112: 
113: 
114:     public function __unset($name)
115:     {
116:         throw new MemberAccessException("Cannot unset the property {$this->reflection->name}::\$$name.");
117:     }
118: 
119: }
120: