�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` */ class ValidConstructorPass extends CodeCleanerPass { private $namespace; public function beforeTraverse(array $nodes) { $this->namespace = []; } /** * Validate that the constructor is not static and does not have a return type. * * @throws FatalErrorException the constructor function is static * @throws FatalErrorException the constructor function has a return type * * @param Node $node */ public function enterNode(Node $node) { if ($node instanceof Namespace_) { $this->namespace = isset($node->name) ? $node->name->parts : []; } elseif ($node instanceof Class_) { $constructor = null; foreach ($node->stmts as $stmt) { if ($stmt instanceof ClassMethod) { // If we find a new-style constructor, no need to look for the old-style if ('__construct' === \strtolower($stmt->name)) { $this->validateConstructor($stmt, $node); return; } // We found a possible old-style constructor (unless there is also a __construct method) if (empty($this->namespace) && \strtolower($node->name) === \strtolower($stmt->name)) { $constructor = $stmt; } } } if ($constructor) { $this->validateConstructor($constructor, $node); } } } /** * @throws FatalErrorException the constructor function is static * @throws FatalErrorException the constructor function has a return type * * @param Node $constructor * @param Node $classNode */ private function validateConstructor(Node $constructor, Node $classNode) { if ($constructor->isStatic()) { // For PHP Parser 4.x $className = $classNode->name instanceof Identifier ? $classNode->name->toString() : $classNode->name; $msg = \sprintf( 'Constructor %s::%s() cannot be static', \implode('\\', \array_merge($this->namespace, (array) $className)), $constructor->name ); throw new FatalErrorException($msg, 0, \E_ERROR, null, $classNode->getLine()); } if (\method_exists($constructor, 'getReturnType') && $constructor->getReturnType()) { // For PHP Parser 4.x $className = $classNode->name instanceof Identifier ? $classNode->name->toString() : $classNode->name; $msg = \sprintf( 'Constructor %s::%s() cannot declare a return type', \implode('\\', \array_merge($this->namespace, (array) $className)), $constructor->name ); throw new FatalErrorException($msg, 0, \E_ERROR, null, $classNode->getLine()); } } }