Просмотр файла app/database/migrations/20161216115201_create_antimat_table.php

<?php
 
use Phinx\Migration\AbstractMigration;
 
class CreateAntimatTable extends AbstractMigration
{
    /**
     * Migrate Change.
     */
    public function change()
    {
        $table = $this->table('antimat', ['collation' => 'utf8mb4_unicode_ci']);
        $table->addColumn('string', 'string', ['limit' => 100])
            ->create();
    }
}