function core_getClass($class, $id, $continueOnError = False)
{
/* this version works only for the "standard" classes with args (id,db,mode) */
$class = ereg_replace('formform', 'form', $class);
$cache = new cache('core_getClass');
if ($cache->wasSet($class, $id)) {
return $cache->get();
}
if ($_GET["mode"] != 'RW') {
$_GET["mode"] = 'RO';
}
if ((int) $id) {
if (!get_class($GLOBALS["appsDB"])) {
core_internalError("core_getClass: DB not initialized");
}
$svdebug = $GLOBALS["appsDB"]->debug;
$GLOBALS["appsDB"]->debug = 0;
if (!($identity = $GLOBALS["identities"][$class])) {
core_internalError("no identities for {$class}");
}
$q = $GLOBALS["appsDB"]->query("SELECT " . $identity["i"] . " AS id FROM " . $identity["t"] . " WHERE " . $identity["i"] . " = {$id}");
$GLOBALS["appsDB"]->debug = $svdebug;
if ($GLOBALS["appsDB"]->num_rows($q)) {
return $cache->set(new $class($id, $GLOBALS["appsDB"], $_GET["mode"]));
}
$error = "does not exist in the database";
} else {
return new $class($id, $GLOBALS["appsDB"], $_GET["mode"]);
}
if (!$continueOnError) {
core_dbg(redText('core_getClass'), redText("{$class}({$id})"), redText($error), core_getOption('YBhere'));
core_backtrace();
}
}
function dbg($f, $value)
{
if ($this->debug) {
list($name, $id, $key) = $this->fromStack();
if ($id == "anyID") {
$id = "";
}
if ($key == "anyKEY") {
$key = "";
}
if ($key) {
$id .= "," . $key;
}
if ($id) {
$id = "(" . $id . ")";
}
if (is_object($value)) {
$value = $value->name();
}
core_dbg(redText($this->ID . "-" . strtoupper($f), $this->c), redText($name . $id, $this->c), redText($value, $this->c), $this->debug);
}
}