I want to save some states of the application and the system as:
- Modified date of a folder
- The date of the last time it was run a CRON
- etc...
Any good option to store this information?
Memcache/redis ?
You can start with simple files. Later move on to Memcached.
Some projects have a component keyValueStore and extends this to State component.
Although the best for now is to keep the states in a simple php file, perhaps using var_export ().
I created a service 'keyvalue:
My test:
$storage = $this->keyvalue->get('state');
$storage->set('mimi', [1, 'mimi']);
// $storage->set('cerbero', [1,2,3,4]);
// $storage->set('mimiz', "esto es un string");
d($storage->getCollectionName());
d($storage->getAll());
d($storage->getMultiple(['mimi', 'cerbero']));
d($storage->get('mimi'));
d($storage->has('mimi'));
d($storage->delete('mimiz'));
d($storage->setMultiple([
'tom' => ['soy', 'dios'],
'garfield' => [1,2,3]
]));
d($storage->rename('mimi', 'minimi'));d() is kint() function. https://raveren.github.io/kint/
extend keyvalue for state component
/**
* @var \Druphal\Core\State\State $state
*/
$state = $this->state;
$state->delete('mimi');
$state->set('system.date', time());
$state->deleteMultiple(['mimi', 'mimi']);
$state->get('mimi');
$state->setMultiple([
'system.not' => [1,2,3,4],
'system.get' => 'mi mama me mima'
]);
$state->getMultiple(['mimi']);
d($state);