Export Product Array To Csv

[erme]

Basically trying to export a list of products in an array to a comma separated csv. I;ve managed to get it working but would like to know how to make use of the array ID's. Below is what I have

 

<?php
//The list of products
$defineProducts[801] = array(name=>'Product 1', price=>'175.95');
$defineProducts[802] = array(name=>'Product 2', price=>'235.95');
$defineProducts[803] = array(name=>'Product 3', price=>'245.95');
$defineProducts[804] = array(name=>'Product 4', price=>'215.95');
$defineProducts[805] = array(name=>'Product 5', price=>'230.95');

   $filename = date("Ymd")."_csvfile.csv";
   header("Content-type: application/csv");
   header("Content-Disposition: attachment; filename=$filename");
   $field_arr = array('productid','name','price','description');
   foreach($field_arr as $val)
    rtrim_csv_out($val);
   echo "\n";
   for($i=1; $i<10; $i++)
   {
    rtrim_csv_out( "$i" );
    rtrim_csv_out( $defineProducts[801]['name'] ); //currently only exporting product 801
    rtrim_csv_out( $defineProducts[801]['price'] );
    rtrim_csv_out( "description test $i" );
    echo "\n";
   }
   function rtrim_csv_out($str)
   {
    echo '"'.rtrim(str_replace('"','""',$str)).'",';
   }
?>

[Barand]

foreach ($defineProducts as $id => $array) {
   rtrim_csv_out( "$id" );
   rtrim_csv_out( $array['name'] ); 
   rtrim_csv_out( $array['price'] );
   rtrim_csv_out( "description test $id" );
   echo "\n";


}

[erme]

foreach ($defineProducts as $id => $array) {
rtrim_csv_out( "$id" );
rtrim_csv_out( $array['name'] );
rtrim_csv_out( $array['price'] );
rtrim_csv_out( "description test $id" );
echo "\n";


}

 

You, sir, are a star!