20161202163320_update_session_table.php 1.03 KB
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<?php

use Phinx\Migration\AbstractMigration;

class UpdateSessionTable extends AbstractMigration
{
    /**
     * Change Method.
     *
     * Write your reversible migrations using this method.
     *
     * More information on writing migrations is available here:
     * http://docs.phinx.org/en/latest/migrations.html#the-abstractmigration-class
     *
     * The following commands can be used in this method and Phinx will
     * automatically reverse them when rolling back:
     *
     *    createTable
     *    renameTable
     *    addColumn
     *    renameColumn
     *    addIndex
     *    addForeignKey
     *
     * Remember to call "create()" or "update()" and NOT "save()" when working
     * with the Table class.
     */
    public function change()
    {
        $sessions = $this->table('sessions');
        if ($sessions->hasColumn('lifetime')) {
            return;
        }

        $sessions->removeColumn('ip');
        $sessions->addColumn('lifetime', 'integer', ['null' => true]);
        $sessions->update();
    }
}