Sql in Model - Undefined variable: db |
This is my symple model:
<?php namespace App\Models; use CodeIgniter\Model; class banner extends Model { $query_ = "SELECT img_banner FROM tab_4 WHERE m = 12"; $query = $db->query($query_); return $query->getResultArray(); } ?> I receive this error: Undefined variable: db Which is the correct way for resolve the issue? |
Messages In This Thread |
Sql in Model - Undefined variable: db - by henry_miaomiao - 11-23-2020, 02:30 PM
RE: Sql in Model - Undefined variable: db - by neoneeco - 11-23-2020, 03:27 PM
RE: Sql in Model - Undefined variable: db - by wdeda - 11-23-2020, 06:05 PM
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