coding and syntax help???

[Guest]

coding challenged - need help

 

from the bowels of catalog>product_info.php

 

comes the following:

 

 1 <?php
2     if (tep_not_null($product_info['products_image'])) {
3    // else print catalog_image
4    // if (tep_IS_null$product_info['catalog_image'])) {
5?>

 

I am trying to accomplish line 3 and guessing with the right syntax, line 4 wouuld work?

 

just trying to learn and apply at the same time...

 

Thanks in advance for all opinions!