Sharing has commenced. These functions are used for writing values to a flat
file from the jQuery Star Rating Widget.
// ========================
// Functions
// ========================
function in_range($val, $from=0, $to=100) {
return min($to, max($from, (int)$val));
}
function get_dbfile() {
return preg_replace('#\.php$#', '.dat', __FILE__);
}
function get_votes() {
$dbfile = get_dbfile();
return is_file($dbfile) ? unserialize(file_get_contents($dbfile)) :
array('votes' => 0, 'sum' => 0, 'avg' => 0);
}
function save_vote($vote) {
$db = get_votes();
$db['votes']++;
$db['sum'] += $vote;
$db['avg'] = sprintf('%01.2f', $db['sum'] / $db['votes']);
file_put_contents(get_dbfile(), serialize($db));
return $db;
}
-----Original Message-----
From: Paul Alkema [mailto:[email protected]]
Sent: Thursday, June 25, 2009 4:37 PM
To: cf-talk
Subject: RE: PHP to CF pseudo code...
You could always share and see if someone feels like translating it for you.
:)
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