I had this working at one point, but now it's not... not sure what's
changed.
$string = '123 45 6789'
// Should remove 'any whitespace' character
$string2 = preg_replace("/\s/", "", $string);
echo $string2
// Should be 123456789.
// Im getting 123 45 6789
However, recently, this is NOT doing anything. Did I mess up the syntax?
-ch