m180513_122239_clear_media_table::safeDown()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 1 Features 0
Metric Value
cc 1
eloc 1
c 1
b 1
f 0
nc 1
nop 0
dl 0
loc 3
rs 10
1
<?php
2
3
use yii\db\Migration;
4
5
/**
6
 * Class m180513_122239_clear_media_table
7
 */
8
class m180513_122239_clear_media_table extends Migration
9
{
10
    /**
11
     * {@inheritdoc}
12
     */
13
    public function safeUp()
14
    {
15
        $this->delete('media', ['likes' => null]);
16
    }
17
18
    /**
19
     * {@inheritdoc}
20
     */
21
    public function safeDown()
22
    {
23
        return true;
24
    }
25
26
    /*
27
    // Use up()/down() to run migration code without a transaction.
28
    public function up()
29
    {
30
31
    }
32
33
    public function down()
34
    {
35
        echo "m180513_122239_clear_media_table cannot be reverted.\n";
36
37
        return false;
38
    }
39
    */
40
}
41