Connect to DB in external Library (CI 4) |
I have my custom library in Codeigniter 4:
<?php namespace App\Libraries; class MyUrlang { function __construct() { //$conn = \Config\Database::connect(); } public function get_url_lang($page = '', $var = ''){ $conn = db_connect(); $sql = "SELECT * FROM tab1 LIMIT 1"; $result = mysqli_query($conn, $sql); $row = mysqli_fetch_assoc($result); etc etc } } In can't connect using mysqli_query... i receive this error: mysqli_query() expects parameter 1 to be mysqli, object given I user connection in every my controller and model with no problem. Which is the better way? (12-01-2020, 06:43 AM)henry_miaomiao Wrote: I have my custom library in Codeigniter 4: print_r($conn) I receive the array with every parameters of the connection (password, host etc)... but mysqli_query does not work.. |
Messages In This Thread |
Connect to DB in external Library (CI 4) - by henry_miaomiao - 12-01-2020, 06:43 AM
RE: Connect to DB in external Library (CI 4) - by craig - 12-01-2020, 07:01 AM
RE: Connect to DB in external Library (CI 4) - by henry_miaomiao - 12-01-2020, 09:08 AM
RE: Connect to DB in external Library (CI 4) - by craig - 12-01-2020, 09:22 AM
RE: Connect to DB in external Library (CI 4) - by henry_miaomiao - 12-01-2020, 01:25 PM
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