php - Server modifications happen after restart, why? -


why whenever make changes files within server, change after giving restart php?

i using amazon server nginx php-fpm.

the command updates happen is:

php-fpm service restart

edit:

the problem occurring cache.

when restart php service, modifications entered

i suppose changing configuration files , come affect after restart service.

this because in linux whenever service start read configuration parameters configuration files , starts run per configurations. ex if service logging /var/log/abc start logging there. , no matter how many times change conf file after service write logs file only. when change configuration files service need restarted read changed parameters , start running according parameters.

although services allow runtime paramter changes. not in number.

some applications allow reload them instead restart read configuration parameters on runtime , change according them. can way service <name_of_service> reload


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