Symfony2学说清除缓存

Question

I need to clear my doctrine's cache in Symfony 2 .

There must be some way in command line for clear the cache .

Or where should I find and delete the files belonging to cache?

Answer 1

app/console

will list how you can do it

 app/console doctrine:cache:clear-metadata 
 app/console doctrine:cache:clear-query  
 app/console doctrine:cache:clear-result 

for symfony 3+:

 php bin/console

and list of comand (for copy/past from project directory):

 php bin/console doctrine:cache:clear-metadata 
 php bin/console doctrine:cache:clear-query  
 php bin/console doctrine:cache:clear-result

Answer 2

If you want to do it within your code (from Doctrine's documentation ) :

If you simply want to delete all cache entries you can do so with the deleteAll() method.

  <?php $cacheDriver = new \\Doctrine\\Common\\Cache\\ArrayCache(); $deleted = $cacheDriver->deleteAll(); 

Answer 3

In case you use APC, you could also just call the code

<?php
$deleted = apc_clear_cache() && apc_clear_cache('user');

in a php page on the same server. This is what deleteAll() method in Antho's answer does, but you do not depend on the Doctrine Classes. Btw: the complete cache will be flushed - just in case you use it for non-Doctrine stuff.

Answer 4

我以为我会疯狂使用教义结果缓存-最后，我不得不重新启动memcached。

Answer 5

I know the title of this post says Symfony 2, but for those of you coming from google, if you have Symfony 3+ its gonna be:

bin/console

As opposed to:

app/console

Answer 6

Maybe is a little late for this, but in my case, doctrine didn't generate the proxy classes in production, for that I change the auto_generate_proxy_classes to true:

#symfony2&3 app/config/config.yml
#symfony4 config/packages/doctrine.yaml (by default true since 4.2)

doctrine:
    orm:
        auto_generate_proxy_classes: true #"%kernel.debug%"