Question

I am querying my database using this code (showing part of code):

In back end I use ExpressionEngine, Matrix, Cartthrob and DataGrab

I am using MySQL and PHP to write the code

foreach($retailprices->result_array() as $row)
{
print_r($row);   

This is the result:

Array ( [row_order] => 1 [col_id_3] => 3.500 ) 
Array ( [row_order] => 2 [col_id_3] => 12.95 ) 
Array ( [row_order] => 3 [col_id_3] => 37.45 ) 

I want to extract 3.500, 12.95 and 37.45 to an array

Then I want to print them one by one
using array. Output should look like:

3.500
12.95
37.45

Please some one guide me to solve this issue.

Thank you very much

Answer 1

foreach ($row as $out) 
{
print "$out"."<br>";
}  

This prints the array.

The output will be

3.500
12.95
37.45

Is this what you are looking for?

EDIT :

foreach($retailprices->result_array() as $row)
{
 print($row[col_id_3]); // assuming col_id_3 is the column name
}

EDIT 2 :

foreach($retailprices->result_array() as $row)
{
 $blah=$row[col_id_3]; 
}

echo $blah[0]; // 3.500
echo $blah[1]; // 12.95
echo $blah[2]; // 37.45