調用app / console cache時出現Symfony2 PHP Parse錯誤：清除

Question

每當我試圖清除Symfony2上的緩存時，我不斷收到以下錯誤：

PHP Parse error:  parse error in /Users/Adam/Sites/MyApp/src/MyApp/MainBundle/Services/TransactionManager.php on line 177
PHP Stack trace:
PHP   1. {main}() /Users/Adam/Sites/MyApp/app/console:0
PHP   2. Symfony\Component\Console\Application->run() /Users/Adam/Sites/MyApp/app/console:32
PHP   3. Symfony\Bundle\FrameworkBundle\Console\Application->doRun() /Users/Adam/Sites/MyApp/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:121
PHP   4. Symfony\Component\HttpKernel\Kernel->boot() /Users/Adam/Sites/MyApp/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Console/Application.php:70
PHP   5. Symfony\Component\HttpKernel\Kernel->initializeContainer() /Users/Adam/Sites/MyApp/app/bootstrap.php.cache:2215
PHP   6. Symfony\Component\DependencyInjection\ContainerBuilder->compile() /Users/Adam/Sites/MyApp/app/bootstrap.php.cache:2435
PHP   7. Symfony\Component\DependencyInjection\Compiler\Compiler->compile() /Users/Adam/Sites/MyApp/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/ContainerBuilder.php:629
PHP   8. JMS\AopBundle\DependencyInjection\Compiler\PointcutMatchingPass->process() /Users/Adam/Sites/MyApp/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Compiler/Compiler.php:119
PHP   9. JMS\AopBundle\DependencyInjection\Compiler\PointcutMatchingPass->processDefinition() /Users/Adam/Sites/MyApp/vendor/jms/aop-bundle/JMS/AopBundle/DependencyInjection/Compiler/PointcutMatchingPass.php:59
PHP  10. class_exists() /Users/Adam/Sites/MyApp/vendor/jms/aop-bundle/JMS/AopBundle/DependencyInjection/Compiler/PointcutMatchingPass.php:96
PHP  11. Composer\Autoload\ClassLoader->loadClass() /Users/Adam/Sites/MyApp/vendor/jms/aop-bundle/JMS/AopBundle/DependencyInjection/Compiler/PointcutMatchingPass.php:0

這是第177行的樣子：

/**
 * {@inheritDoc} 
 */
public function findAwaitingPaymentTransactionsByUserId( $dateRange = [] )
 {
   // ...
 }

知道為什么會這樣嗎？ 這只是在我升級我的Lion OS X之后發生的，之前它與上面的代碼完全一致。

Answer 1

該方法的默認參數$dateRange = []使用PHP 5.4中引入的短數組語法 。

您的PHP命令行界面使用無法理解此語法的PHP 5.3 。

因此，方法聲明會導致PHP Parse error 。

將方法更改為...

// array() instead of []
public function findAwaitingPaymentTransactionsByUserId( $dateRange = array() )
{
    // ...
}

......解決問題