How does «Flush Magento Cache» work?

dmitry_fedyuk (Dmitrii Fediuk) June 29, 2017, 10:08pm 1

1. Magento\Backend\Block\Cache::_construct()

github.com

magento/magento2/blob/2.2.0-RC1.1/app/code/Magento/Backend/Block/Cache.php#L24-L31


$this->buttonList->add(
    'flush_magento',
    [
        'label' => __('Flush Magento Cache'),
        'onclick' => 'setLocation(\'' . $this->getFlushSystemUrl() . '\')',
        'class' => 'primary flush-cache-magento'
    ]
);

2. Magento\Backend\Block\Cache::getFlushStorageUrl()

github.com

magento/magento2/blob/2.2.0-RC1.1/app/code/Magento/Backend/Block/Cache.php#L54-L62


/**
 * Get url for clean cache storage
 *
 * @return string
 */
public function getFlushSystemUrl()
{
    return $this->getUrl('adminhtml/*/flushSystem');
}

3. Magento\Backend\Controller\Adminhtml\Cache\FlushSystem::execute()

github.com

magento/magento2/blob/2.2.0-RC1.1/app/code/Magento/Backend/Controller/Adminhtml/Cache/FlushSystem.php#L18-L21


/** @var $cacheFrontend \Magento\Framework\Cache\FrontendInterface */
foreach ($this->_cacheFrontendPool as $cacheFrontend) {
    $cacheFrontend->clean();
}

4. Magento\Framework\Cache\Frontend\Decorator\Logger::clean()

What is the difference between «Flush Magento Cache» and «Flush Cache Storage»?

How to delete the cache programmatically?

How is Magento\Framework\Cache\Frontend\Decorator\Logger::clean() implemented and used?

How does «Flush Cache Storage» work?

dmitry_fedyuk (Dmitrii Fediuk) June 29, 2017, 10:09pm 2

See also: