Natknalem sie na pewnien fragment kodu ktorego nie rozumiem :
$a = null; $b = null; foreach ($spamratings as $token) { if($a == null) $a = (float)$token; else $a = $a * $token; if($b == null) $b = 1-(float)$token; else $b = $b * (1-(float)$token); } $spam = (float)0; $spam = (float)$a/(float)((float)$a+(float)$b); return $spam;
Chodzi tutaj o "(float)" np :
$a = (float)$token
Co oznacza tutaj (float) ?