当前路径:vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/DisableConstructorPatch.php <?php /* * This file is part of the Prophecy. * (c) Konstantin Kudryashov <ever.zet@gmail.com> * Marcello Duarte <marcello.duarte@gmail.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Prophecy\Doubler\ClassPatch; use Prophecy\Doubler\Generator\Node\ClassNode; use Prophecy\Doubler\Generator\Node\MethodNode; /** * Disable constructor. * Makes all constructor arguments optional. * * @author Konstantin Kudryashov <ever.zet@gmail.com> */ class DisableConstructorPatch implements ClassPatchInterface { /** * Checks if class has `__construct` method. * * @param ClassNode $node * * @return bool */ public function supports(ClassNode $node) { return true; } /** * Makes all class constructor arguments optional. * * @param ClassNode $node */ public function apply(ClassNode $node) { if (!$node->isExtendable('__construct')) { return; } if (!$node->hasMethod('__construct')) { $node->addMethod(new MethodNode('__construct', '')); return; } $constructor = $node->getMethod('__construct'); foreach ($constructor->getArguments() as $argument) { $argument->setDefault(null); } $constructor->setCode(<<<PHP if (0 < func_num_args()) { call_user_func_array(array('parent', '__construct'), func_get_args()); } PHP ); } /** * Returns patch priority, which determines when patch will be applied. * * @return int Priority number (higher - earlier) */ public function getPriority() { return 100; } }
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