Basic PHP Migrator

This is a basic PHP migrator that can be used to create migrations and migrate them.

Getting Started

You can include the BasicPHPMigrator in your project and start using it. An example of how to use it is inside example.php.

Usage

Before initializing migrator, you need to create a database connection. You can use any database connection library you want. The only requirement is that you need to create the class that implements BasicPHPMigrator\DBInterface. You can use the BasicPHPMigrator\mysqli_db class as an example.

BasicPHPMigrator class needs 1 parameter required and 2 parameter optional.

• DBInterface $db [Required]: Database connection class
• string $migrations_directory [Optional]: The relative or full path of the directory where the migrations are stored. Default is __DIR__ . DIRECTORY_SEPARATOR . 'migrations'
• string $version_file_path [Optional]: The relative or full path of the file where the current version is stored. Default is __DIR__ . '/.migrator_version'

    <?php
    require_once 'BasicPHPMigrator.php';
    $db = new \BasicPHPMigrator\mysqli_db('DBUSER', 'DBPASS', 'DBNAME', 'DBHOST', 3306); 
    $migrator = new \BasicPHPMigrator\BasicPHPMigrator($db);

The methods you can use are:

• create(string $name) : Creates a new migration file with the given name.
• up(?int $target_version = null) : Migrates the database to the given version. If no version is given, it will migrate to the latest version.
• down(?int $target_version = null) : Rolls back the database to the given version. If no version is given, it will roll back to the first version.
• getVersion() : Returns the current version of the database.

Authors

• Ogün Baysal