- print_r: documentation ( source)
<?php
$brand_names = array(1,2,3);
if( ! empty($sale_Ids_for_brands)) echo "something";
$data->brands_ids = FALSE;
if(empty($data->brands_ids)) echo "yes empty";
$data->brands_ids = array("A","B","C");
$brand_names2 = $brand_names; $data->brands_ids2 = $data->brands_ids; // TODO remove after test
$brand_names = array(); // TODO remove after test
$data->brands_ids = array(0, 0); // TODO remove after test
print_r($brand_names);
print_r($data->brands_ids);
$brand_names = $brand_names2; $data->brands_ids = $data->brands_ids2; // TODO remove after test
print_r($brand_names);
print_r($data->brands_ids);