<?php
// Fill up array with names
$a[]="Anna";
$a[]="Brittany";
$a[]="Cinderella";
$a[]="Diana";
$a[]="Eva";
$a[]="Fiona";
$a[]="Gunda";
$a[]="Hege";
$a[]="Inga";
$a[]="Johanna";
$a[]="Kitty";
$a[]="Linda";
$a[]="Nina";
$a[]="Ophelia";
$a[]="Petunia";
$a[]="Amanda";
$a[]="Raquel";
$a[]="Cindy";
$a[]="Doris";
$a[]="Eve";
$a[]="Evita";
$a[]="Sunniva";
$a[]="Tove";
$a[]="Unni";
$a[]="Violet";
$a[]="Liza";
$a[]="Elizabeth";
$a[]="Ellen";
$a[]="Wenche";
$a[]="Vicky";

//get the q parameter from URL
$q = $_GET["q"];
$qlen = strlen($q);

//lookup all hints from array if length of q>0
if ($qlen > 0) {
  $hint="";
  for($i=0; $i<count($a); $i++) {
    $maybe = $a[$i];
    if ( strtolower($q) == strtolower( substr($maybe,0,$qlen) ) ) {
      if ($hint == "") {
        $hint=$maybe;
      } else {
        $hint=$hint." , ".$maybe; //need this for the comma
      }
    } //end match
  } //end for
}

// Set output to "no suggestion" if no hint were found
// or to the correct values
if ($hint == "") {
  $response="no suggestion";
} else {
  $response=$hint;
}

//output the response
echo $response;
?>