I have multiple array variable in my page and i need to add them to google charts and make between 15 to 20 charts but for more easier i want to use a loop to print them
All the variables have something in common in there names
how to use one loop to print all variable

example: I have this variable :

```
$productshirts = ['red','green'];
$productpants = ['bleu','yellow'];
$productdress = ['green','gold'];
$products = ['shirts','pants','dress'];

```

now i need to print them in on code using loop foreach 

```
foreach ($products as $product){
print_r('product'.$product);
}

```

but it not work. I get "productshurts , productpants , productdress" and not the array 

so how to make them return the data in the array???? 

Thanks