[RESOLVED] Remove array values based on format

[scrupul0us]

I have a rather large array that is the result of every server instance running in an IIS server... there are some array values that arent valid domain names and I need to get rid of them... how can I search for a value that doesnt have a '.' in it and subsequently remove that value from the array?

[NogDog]

Untested:

$array = array_filter(
   $array, 
   create_function(
      '$var', 
      'return preg_match("/^[^.]\S*\.\S*[^.]$/", trim($str));'
   )
);

[scrupul0us]

undefined $str

[NogDog]

"$str" should be "$var" (or vice versa).

[scrupul0us]

actually i was able to process them out during the array assignment using:

if(!is_bool(strrpos($site->AccountName,".")))
{
//add to array
}

thanks for the reply nogdog