foreach

hey people,

is there a way of checking if a foreach finds Zero results.

example, foreach loop goes through XML, if it finds a particular node->output the data.

So if the foreach doesnt find the node it fails.

 

need not find a solution-my brain stopped working for a second. It was an easy statement if(!empty($node->nodevalue)) { }

 

^^ try isset

 

another vote for isset, a quick look at phpbench shows that isset quicker

 

just put an if statemenit in the foreach loop? :O

easy as that.

 

thanks guys-it appears that isset is a far superior implementation.

Thanks again.