function getHtmlAnnoyingAndLovely($aYes, $nYesToShow, $aNo, $nNoToShow)
{
$annoyingHtml = "<h2>Annoying things...</h2><ul>";
$aRandKeys = array_rand($aYes, $nYesToShow);
foreach ($aRandKeys as $key) {
$title = $aYes[$key];
if ($temp = getDataFromArray($title, array('title'))) {
$title = $temp;
}
$url = '/' . urlencode($title);
$annoyingHtml .= "<li><a href='{$url}'>{$title}</a></li>";
}
$annoyingHtml .= "</ul>";
$annoyingHtml .= "<h2>Lovely things...</h2><ul>";
$aRandKeys = array_rand($aNo, $nNoToShow);
foreach ($aRandKeys as $key) {
$title = $aNo[$key];
if ($temp = getDataFromArray($title, array('title'))) {
$title = $temp;
}
$url = '/' . urlencode($title);
$annoyingHtml .= "<li><a href='{$url}'>{$title}</a></li>";
}
$annoyingHtml .= "</ul>";
return $annoyingHtml;
}
function getClosestString($needle, $haystack, $caseSensitive = false)
{
if (!$caseSensitive) {
$needle = strtolower($needle);
}
$needleLength = strlen($needle);
$closest = null;
$minLevPercent = 100000;
foreach ($haystack as $item) {
$title = $item;
if ($temp = getDataFromArray($item, array('title'))) {
$title = $temp;
}
$titleToUse = $caseSensitive ? $title : strtolower($title);
$dist = levenshtein($titleToUse, $needle);
$percent = 100 * $dist / $needleLength;
if ($percent < $minLevPercent) {
$minLevPercent = $percent;
$closest = $title;
}
}
return $closest;
}
