How am I creating a default object from an empty value?

Question

I am getting this warning when I try to run my code:

Creating default object from empty value (on line #24)

Controller:

public function createFields($tablename) {
    $this->load->model(array('Connection_model', 'Read_data_model'));       
    $posts = $this->input->post(NULL, TRUE);
    foreach ($posts as $key => $value) {
        if (isset($value) && !empty($value) && isset($key) && !empty($key) && $key != 'submit') {
            $this->Read_data_model->isset_row('sender', $tablename, $key);              
        }
    }
}

Model:

public function isset_row($target, $table, $key) {
    $this->load->model('Connection_model');
    $query = $this->Connection_model->get_custom_db('sender')->get($table);
    foreach ($query->result() as $row->{$key}) { // This is line #24
        echo $row->{$key};
    }   
}

What am I doing wrong?

use StdClass for empty object

user1954544
– user1954544

2015-04-05 00:15:39 +00:00
Commented Apr 5, 2015 at 0:15 — user1954544
– user1954544, Commented Apr 5, 2015 at 0:15

Reza Saadati · Accepted Answer · 2015-04-05 15:03:01Z

1

I found the solution myself. In the foreach loop it needs to be only $row instead of $row->{$key}.

edited Apr 5, 2015 at 15:03

answered Apr 4, 2015 at 23:06

Reza Saadati

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