product.tpl how to access id_category?

[mmsh]

hi,
ps_product table from database has no id_category... how to access the matching product id_category from product.tpl? Thanks

[mmsh]

maybe

$product->id_category_default

???

but it's strange...'cause if i write

{if $product->id_category_default >= 15 && $product->id_category_default <= 50}
      // ... do something (also a simple text or href...)
       {/if}

it doesn't work... what's wrong??

[mmsh]

ahahah noooo sorry... it was completely wrong...but the reference is correct
made confusion with numbers and operators....a number never can't be at the same time <= 15 and >= 50 ahahahha
:-)

{if $product->id_category_default <= 15 or $product->id_category_default >= 50}