45 lines
971 B
PHP
45 lines
971 B
PHP
<?php
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namespace SilverStripe\EnvironmentCheck;
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/**
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* Interface for environment checks
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*
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* An environment check is a test that can be performed on a live environment. They differ from
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* unit tests in that they are designed to check the state of the environment/server, rather than
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* the code.
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*
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* Environment checks should *never* alter production data.
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*
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* Some things you might make environment checks for:
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* - Can I access the database?
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* - Are the right PHP modules installed?
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* - Are the file permissions correct?
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*
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* @package environmentcheck
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*/
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interface EnvironmentCheck
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{
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/**
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* @var int
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*/
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const ERROR = 3;
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/**
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* @var int
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*/
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const WARNING = 2;
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/**
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* @var int
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*/
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const OK = 1;
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/**
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* @return array Result with 'status' and 'message' keys.
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*
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* Status is EnvironmentCheck::ERROR, EnvironmentCheck::WARNING, or EnvironmentCheck::OK.
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*/
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public function check();
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}
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