/**
* Assign queued hooks to functions and update the node stack on leaving a node.
*
* We can now access the function/method reflectors, so we can assign any queued
* hooks to them. The reflector for a node isn't created until the node is left.
*
* @param \PHPParser_Node $node
*/
public function leaveNode(\PHPParser_Node $node)
{
parent::leaveNode($node);
switch ($node->getType()) {
case 'Stmt_Class':
$class = end($this->classes);
if (!empty($this->method_uses_queue)) {
/** @var Reflection\ClassReflector\MethodReflector $method */
foreach ($class->getMethods() as $method) {
if (isset($this->method_uses_queue[$method->getName()])) {
if (isset($this->method_uses_queue[$method->getName()]['methods'])) {
/*
* For methods used in a class, set the class on the method call.
* That allows us to later get the correct class name for $this, self, parent.
*/
foreach ($this->method_uses_queue[$method->getName()]['methods'] as $method_call) {
/** @var Method_Call_Reflector $method_call */
$method_call->set_class($class);
}
}
$method->uses = $this->method_uses_queue[$method->getName()];
}
}
}
$this->method_uses_queue = array();
array_pop($this->location);
break;
case 'Stmt_Function':
end($this->functions)->uses = array_pop($this->location)->uses;
break;
case 'Stmt_ClassMethod':
$method = array_pop($this->location);
/*
* Store the list of elements used by this method in the queue. We'll
* assign them to the method upon leaving the class (see above).
*/
if (!empty($method->uses)) {
$this->method_uses_queue[$method->name] = $method->uses;
}
break;
}
}
