/**
* Returns if the paramter value can be passed by value.
*
* @return boolean
*/
public function canBePassedByValue()
{
return method_exists($this, 'canBePassedByValue') ? parent::canBePassedByValue() : !$this->isPassedByReference();
}
/**
* Tests an exception thrown when trying to create the reflection from a PHP internal reflection.
*
* @expectedException \TokenReflection\Exception\RuntimeException
*/
public function testInternalParameterReflectionCreate()
{
Php\ReflectionParameter::create(new \ReflectionClass('Exception'), $this->getBroker());
}
/**
* Returns function parameters.
*
* @return array
*/
public function getParameters()
{
if (null === $this->parameters) {
$broker = $this->broker;
$parent = $this;
$this->parameters = array_map(function (InternalReflectionParameter $parameter) use($broker, $parent) {
return ReflectionParameter::create($parameter, $broker, $parent);
}, parent::getParameters());
}
return $this->parameters;
}
/**
*
* @param ReflectionParameter $reflection
* @return string
*/
protected static function getParameterDefaultValue(ReflectionParameter $reflection)
{
return $reflection->isOptional() ? $reflection->getDefaultValue() : '';
}