arrayCallableToMethodCallFactory = $arrayCallableToMethodCallFactory;
}
public function getRuleDefinition() : RuleDefinition
{
return new RuleDefinition('Refactor call_user_func() on known class method to a method call', [new CodeSample(<<<'CODE_SAMPLE'
final class SomeClass
{
public function run()
{
$result = \call_user_func([$this->property, 'method'], $args);
}
}
CODE_SAMPLE
, <<<'CODE_SAMPLE'
final class SomeClass
{
public function run()
{
$result = $this->property->method($args);
}
}
CODE_SAMPLE
)]);
}
/**
* @return array>
*/
public function getNodeTypes() : array
{
return [FuncCall::class];
}
/**
* @param FuncCall $node
*/
public function refactor(Node $node) : ?Node
{
if (!$this->isName($node, 'call_user_func')) {
return null;
}
if ($node->isFirstClassCallable()) {
return null;
}
if (!isset($node->getArgs()[0])) {
return null;
}
$firstArgValue = $node->getArgs()[0]->value;
if (!$firstArgValue instanceof Array_) {
return null;
}
$methodCall = $this->arrayCallableToMethodCallFactory->create($firstArgValue);
if (!$methodCall instanceof MethodCall) {
return null;
}
$originalArgs = $node->args;
unset($originalArgs[0]);
$methodCall->args = $originalArgs;
return $methodCall;
}
}