interface/modules/zend_modules/library/Zend/Code/Reflection/ParameterReflection.php

   1 <?php
   2 /**
   3  * Zend Framework (http://framework.zend.com/)
   4  *
   5  * @link      http://github.com/zendframework/zf2 for the canonical source repository
   6  * @copyright Copyright (c) 2005-2013 Zend Technologies USA Inc. (http://www.zend.com)
   7  * @license   http://framework.zend.com/license/new-bsd New BSD License
   8  */
   9
  10 namespace Zend\Code\Reflection;
  11
  12 use ReflectionParameter;
  13
  14 class ParameterReflection extends ReflectionParameter implements ReflectionInterface
  15 {
  16     /**
  17      * @var bool
  18      */
  19     protected $isFromMethod = false;
  20
  21     /**
  22      * Get declaring class reflection object
  23      *
  24      * @return ClassReflection
  25      */
  26     public function getDeclaringClass()
  27     {
  28         $phpReflection  = parent::getDeclaringClass();
  29         $zendReflection = new ClassReflection($phpReflection->getName());
  30         unset($phpReflection);
  31
  32         return $zendReflection;
  33     }
  34
  35     /**
  36      * Get class reflection object
  37      *
  38      * @return ClassReflection
  39      */
  40     public function getClass()
  41     {
  42         $phpReflection = parent::getClass();
  43         if ($phpReflection == null) {
  44             return null;
  45         }
  46
  47         $zendReflection = new ClassReflection($phpReflection->getName());
  48         unset($phpReflection);
  49
  50         return $zendReflection;
  51     }
  52
  53     /**
  54      * Get declaring function reflection object
  55      *
  56      * @return FunctionReflection|MethodReflection
  57      */
  58     public function getDeclaringFunction()
  59     {
  60         $phpReflection = parent::getDeclaringFunction();
  61         if ($phpReflection instanceof \ReflectionMethod) {
  62             $zendReflection = new MethodReflection($this->getDeclaringClass()->getName(), $phpReflection->getName());
  63         } else {
  64             $zendReflection = new FunctionReflection($phpReflection->getName());
  65         }
  66         unset($phpReflection);
  67
  68         return $zendReflection;
  69     }
  70
  71     /**
  72      * Get parameter type
  73      *
  74      * @return string
  75      */
  76     public function getType()
  77     {
  78         if ($this->isArray()) {
  79             return 'array';
  80         } elseif (method_exists($this, 'isCallable') && $this->isCallable()) {
  81             return 'callable';
  82         }
  83
  84         if (($class = $this->getClass()) instanceof \ReflectionClass) {
  85             return $class->getName();
  86         }
  87
  88         $docBlock = $this->getDeclaringFunction()->getDocBlock();
  89         if (!$docBlock instanceof DocBlockReflection) {
  90             return null;
  91         }
  92
  93         $params = $docBlock->getTags('param');
  94         if (isset($params[$this->getPosition()])) {
  95             return $params[$this->getPosition()]->getType();
  96         }
  97
  98         return null;
  99     }
 100
 101     public function toString()
 102     {
 103         return parent::__toString();
 104     }
 105
 106     public function __toString()
 107     {
 108         return parent::__toString();
 109     }
 110 }