php - Check mongodb status before executeQuery() -

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i may have simple problem don't know how resolve it. i'm using mongodb php, , every time go webpage have query on mongodb, error show (silex error) :

whoops, looks went wrong.

but no log in error.log of apache. happen when mongodb status :

● mongodb.service [...] active: inactive (dead)

when start mongodb mongod work.

i able handle possible problem. try (already tried no effect) on line :

$cursor = $mongo->executequery('books.authors', $query);

question : how can handle error if mongodb inactive or not started ?





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