[AN-net]

how would i go about finding multiple substrings in a string. should i use strpos but how do i more than one? should i use a switch?

i.e.:

PHP Code:

switch($foo)
{
 case strpos($foo, 'bar'):
  do whatever
  break;
 case strpos($foo, 'foo');
  do whatever
  break;
} 


any suggestions