Yii2 migration add column

class m150811_220037_add_position_column_to_post_table extends Migration
{
    public function up()
    {
        $this->addColumn('post', 'position', $this->integer());
    }

    public function down()
    {
        $this->dropColumn('post', 'position');
    }
}

Source: yiiframework.com

Similar codes

1 vote217 views1 answer
Laravel cashier overwrite users table name
PHP Laravel
0 vote182 views1 answer
Wocommerce product image
PHP
2 votes172 views2 answers
Laravel foreach first
PHP
0 vote198 views1 answer
Get git branch with php
PHP
0 vote205 views1 answer
Eloquent limit vs take
PHP
0 vote200 views1 answer
PHP Create Swiss QR-Bill API
PHP
0 vote203 views2 answers
Create storage link laravel without terminal server
PHP Laravel
8 votes188 views4 answers
Laravel hash password sample
PHP
4 votes179 views1 answer
Check if array values exists in another array
PHP
0 vote183 views1 answer
Get the current script file name
PHP