Forums Scripts & Popups Comparing two strings

//echo -a The longest string in both %str01 and %str01 is $iif($len(%str01) > $len(%str02),%str01,%str02)
or
//echo -a The longest string in both %str01 and %str01 is $len($iif($len(%str01) > $len(%str02),%str01,%str02)) characters

alias lcs {
  if $regex($+($1,$cr,$2),/(.+)(?=.*\r.*\1)/g) { 
    var %i = $ifmatch, %a = 0
    while %i {
      if $len($regml(%i)) > %a { var %a = $ifmatch, %b = %i }
      dec %i
    }
    return $regml(%b)
  }
}

alias lcs2 {
  if $regex($+($1,$cr,$2),/(?=(.+).*\r.*\1)/g) { 
    var %i = $ifmatch, %a = 0
    while %i {
      if $len($regml(%i)) > %a { var %a = $ifmatch, %b = %i }
      dec %i
    }
    return $regml(%b)
  }
}