|
public static createFromNode ( BetterReflection\Reflector\Reflector $reflector, |
||
| $reflector | BetterReflection\Reflector\Reflector | |
| $node | ||
| $function | ||
| $parameterIndex | integer | |
| 리턴 | ||
/**
* Populate the common elements of the function abstract
*
* @param MethodOrFunctionNode $node
* @param LocatedSource $locatedSource
* @param NamespaceNode|null $declaringNamespace
*/
protected function populateFunctionAbstract(MethodOrFunctionNode $node, LocatedSource $locatedSource, NamespaceNode $declaringNamespace = null)
{
$this->node = $node;
$this->name = $node->name;
$this->locatedSource = $locatedSource;
$this->declaringNamespace = $declaringNamespace;
if ($node->hasAttribute('comments')) {
/* @var \PhpParser\Comment\Doc $comment */
$comment = $node->getAttribute('comments')[0];
$this->docBlock = $comment->getReformattedText();
}
// We must determine if params are optional or not ahead of time, but
// we must do it in reverse...
$overallOptionalFlag = true;
$lastParamIndex = count($node->params) - 1;
for ($i = $lastParamIndex; $i >= 0; $i--) {
$hasDefault = $node->params[$i]->default !== null;
// When we find the first parameter that does not have a default,
// flip the flag as all params for this are no longer optional
// EVEN if they have a default value
if (!$hasDefault) {
$overallOptionalFlag = false;
}
$node->params[$i]->isOptional = $overallOptionalFlag;
}
foreach ($node->params as $paramIndex => $paramNode) {
$this->parameters[] = ReflectionParameter::createFromNode($paramNode, $this, $paramIndex);
}
}
/**
* Get an array list of the parameters for this method signature, as an
* array of ReflectionParameter instances.
*
* @return ReflectionParameter[]
*/
public function getParameters()
{
$parameters = [];
foreach ($this->node->params as $paramIndex => $paramNode) {
$parameters[] = ReflectionParameter::createFromNode($paramNode, $this, $paramIndex);
}
return $parameters;
}
