Get multiple array in Codeigniter and insert to database - mysql

Question

I have multiple array to insert into database but i don't fix the field name because can select format table data and insert into database but can check field name with $id_template.
This my format table(example)
So i want to know how can i get data from multiple array to insert into database
This my code in controller
$column = $this->m_rate_template->get_column($id_template);
$colum_detail = implode(",", $column);
$column_cut = explode(",", $colum_detail); //example data get format is Array ( [0] => min [1] => max)
foreach ($column_cut as $key => $val){
$a = $this->input->post($column_cut[$key]);
foreach ($a as $key1 => $val1){
echo $val1;
$child_data = array(
'id' => $this->m_rate_template->generate_id_in_template($template_name),
'id_rate' => $id_rate,
$column_cut[$key] => $val1
);
$this->m_rate_template->insert_rate($child_data, $template_name);
}
}

Answer 1

My data it show like this
Array ( [id] => 4ae665037e [id_rate] => 7f881e02bb [min] => 1 )
Array ( [id] => bc3e60157f [id_rate] => 7f881e02bb [min] => 2 )
Array ( [id] => 082de3ad82 [id_rate] => 7f881e02bb [max] => 1 )
Array ( [id] => ee135ecd8a [id_rate] => 7f881e02bb [max] => 2 )
actually, data should be like this
Array ( [id] => 4ae665037e [id_rate] => 7f881e02bb [min] => 1 [max] => 2)
Array ( [id] => 082de3ad82 [id_rate] => 7f881e02bb [max] => 1 [max] => 2)
Update
$array = array(
[0] => array(
'min' => '2500',
'max' => '5000'
),
[1] => array(
'min' => '5001',
'max' => '7000'
)
)

Answer 2

You can use batch insert to insert multiple
$this->db->insert_batch();
first parameter is table name and second is array of arrays(records)

Answer 3

if you have want to insert multiple record in table then you can also use codeigniter inbuilt insert_batch function without make query in loop.
so i thing your execution will be fast.
you have want to array in below format.
$array = array(
[0] => array(
'column 1' => 'value 1',
'column 2' => 'value 1'
),
[1] => array(
'column 1' => 'value 2',
'column 2' => 'value 2'
)
)
$this->db->insert_batch('tbl_name',$array)
so please make your code and generate your array as above in loop and simply pass your array in insert_batch function.