31 lines
786 B
PHP
31 lines
786 B
PHP
<?php
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namespace Framadate\Migration;
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interface Migration {
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/**
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* This method should describe in english what is the purpose of the migration class.
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*
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* @return string The description of the migration class
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*/
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function description();
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/**
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* This method could check if the execute method should be called.
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* It is called before the execute method.
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*
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* @param \PDO $pdo The connection to database
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* @return bool true if the Migration should be executed
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*/
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function preCondition(\PDO $pdo);
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/**
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* This methode is called only one time in the migration page.
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*
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* @param \PDO $pdo The connection to database
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* @return bool true if the execution succeeded
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*/
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function execute(\PDO $pdo);
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}
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