how to suppress foreach error?

[EightyEight]

I am trying to keep some code from popping out a foreach error if the array does not exist? I keep getting this error:

Warning: Invalid argument supplied for foreach()

Help?

[Jeff]

Originally Posted by EightyEight

I am trying to keep some code from popping out a foreach error if the array does not exist?

Ok, there are a few ways.. Ideally you should declare the variable an array before you use it for anything:

$arr = array();

But if for whatever reason you cannot do that then:

if (is_array($arr)) 
{

###  Foreach