What is the record in these % signs %?

What is the record in these % signs %?
driver: pdo_mysql
 host: '%database_host%'
 port: '%database_port%'
 dbname: '%database_name%'
 user: '%database_user%'
 password: '%database_password%'
 charset: UTF8
March 19th 20 at 09:16
2 answers
March 19th 20 at 09:18
Solution
Means nothing, is %something% you need to insert your data to connect that they had the appearance of
host: 'localhost'
March 19th 20 at 09:20
If it is elongated from Symfony, this container parameters
Tell me where there is a connection to the database to change? - bradford.Heller55 commented on March 19th 20 at 09:23
parameters.yaml - jalen43 commented on March 19th 20 at 09:26

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