1: <?php
  2: 
  3: /**
  4:  * This file is part of the Nette Framework (https://nette.org)
  5:  * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
  6:  */
  7: 
  8: namespace Nette\Reflection;
  9: 
 10: use Nette;
 11: use Nette\ObjectMixin;
 12: 
 13: 
 14: /**
 15:  * Reports information about a function.
 16:  *
 17:  * @author     David Grudl
 18:  * @property-read array $defaultParameters
 19:  * @property-read bool $closure
 20:  * @property-read Extension $extension
 21:  * @property-read Parameter[] $parameters
 22:  * @property-read bool $disabled
 23:  * @property-read bool $deprecated
 24:  * @property-read bool $internal
 25:  * @property-read bool $userDefined
 26:  * @property-read string $docComment
 27:  * @property-read int $endLine
 28:  * @property-read string $extensionName
 29:  * @property-read string $fileName
 30:  * @property-read string $name
 31:  * @property-read string $namespaceName
 32:  * @property-read int $numberOfParameters
 33:  * @property-read int $numberOfRequiredParameters
 34:  * @property-read string $shortName
 35:  * @property-read int $startLine
 36:  * @property-read array $staticVariables
 37:  */
 38: class GlobalFunction extends \ReflectionFunction
 39: {
 40:     /** @var string|Closure */
 41:     private $value;
 42: 
 43: 
 44:     public function __construct($name)
 45:     {
 46:         parent::__construct($this->value = $name);
 47:     }
 48: 
 49: 
 50:     /**
 51:      * @deprecated
 52:      */
 53:     public function toCallback()
 54:     {
 55:         return new Nette\Callback($this->value);
 56:     }
 57: 
 58: 
 59:     public function __toString()
 60:     {
 61:         return $this->getName() . '()';
 62:     }
 63: 
 64: 
 65:     public function getClosure()
 66:     {
 67:         return PHP_VERSION_ID < 50400
 68:             ? Nette\Utils\Callback::closure($this->value)
 69:             : parent::getClosure();
 70:     }
 71: 
 72: 
 73:     /********************* Reflection layer ****************d*g**/
 74: 
 75: 
 76:     /**
 77:      * @return Extension
 78:      */
 79:     public function getExtension()
 80:     {
 81:         return ($name = $this->getExtensionName()) ? new Extension($name) : NULL;
 82:     }
 83: 
 84: 
 85:     /**
 86:      * @return Parameter[]
 87:      */
 88:     public function getParameters()
 89:     {
 90:         foreach ($res = parent::getParameters() as $key => $val) {
 91:             $res[$key] = new Parameter($this->value, $val->getName());
 92:         }
 93:         return $res;
 94:     }
 95: 
 96: 
 97:     /********************* Nette\Object behaviour ****************d*g**/
 98: 
 99: 
100:     /**
101:      * @deprecated
102:      */
103:     public static function getReflection()
104:     {
105:         trigger_error(__METHOD__ . '() is deprecated.', E_USER_DEPRECATED);
106:         return new ClassType(get_called_class());
107:     }
108: 
109: 
110:     public function __call($name, $args)
111:     {
112:         return ObjectMixin::call($this, $name, $args);
113:     }
114: 
115: 
116:     public function &__get($name)
117:     {
118:         return ObjectMixin::get($this, $name);
119:     }
120: 
121: 
122:     public function __set($name, $value)
123:     {
124:         ObjectMixin::set($this, $name, $value);
125:     }
126: 
127: 
128:     public function __isset($name)
129:     {
130:         return ObjectMixin::has($this, $name);
131:     }
132: 
133: 
134:     public function __unset($name)
135:     {
136:         ObjectMixin::remove($this, $name);
137:     }
138: 
139: }
140: