Nu kapar jag tråden lite (förlåt Daniel) men hur gör jag så att denna funktion ger mig fler förslag än bara ett?
[/CODE][CODE]
// input misspelled word
$input = $_GET;
// array of words to check against
$words = array(’Super Mario Maskeraddräkt’,’Super Mario Budget Maskeraddräkt’,’Superman Maskeraddräkt’,’Bananer i Pyjamas Maskeraddräkt’,
’Super Mario Mustasch’,’Super Mario Keps’,’Princess Peach Maskeraddräkt’,’Luigi Maskeraddräkt’,’Super Mario Barn Maskeraddräkt’);
// no shortest distance found, yet
$shortest = -1;
// loop through words to find the closest
foreach ($words as $word) {
// calculate the distance between the input word,
// and the current word
$lev = levenshtein($input, $word);
// check for an exact match
if ($lev == 0) {
// closest word is this one (exact match)
$closest = $word;
$shortest = 0;
// break out of the loop; we’ve found an exact match
break;
}
// if this distance is less than the next found shortest
// distance, OR if a next shortest word has not yet been found
if ($lev <= $shortest || $shortest < 0) {
// set the closest match, and shortest distance
$closest = $word;
$shortest = $lev;
}
}
echo ”Input word: $inputn”;
if ($shortest == 0) {
echo ”Exact match found: $closestn”;
} else {
echo ”Did you mean: $closest?n”;
}
?>[/CODE]
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