public static function xflush()
{
if (self::$active) {
#lib::el("flushing all cached objects");
self::$cache = array();
}
}
public function _refresh()
{
$pk = $this->_t->pk;
$id = $this->{$pk};
_object_cache::forget(get_class($this), $id);
$this->__virtmembers = array();
$this->__members = array();
$x = $this->_t->find_first($id);
# this will give us a freshly created duplicate
foreach ($this->_t->columns as $f => $c) {
# copy all the fields from the dup to this
$this->{$f} = $x->{$f};
}
_object_cache::forget(get_class($this), $id);
# forget the singleton dup
_object_cache::store(get_class($this), $id, $this);
# store this
}
public function find($cond = NULL, $limit = NULL, $orderby = NULL)
{
if (empty($cond)) {
return array();
}
if (!empty($limit) && !preg_match('/^\\d+(,\\d+)?$/', $limit)) {
# FIXME report a better error here
error_log("invalid limit {$limit}");
return array();
}
list($where, $a) = $this->_conditions_to_query($cond);
if (preg_match('/^\\s*select/', $where)) {
$q = $where;
} else {
$q = "select " . $this->___collist() . " from " . $this->nameQ . " where {$where}";
}
if ($orderby) {
$q .= " order by " . $orderby;
}
if ($limit) {
$q .= " limit {$limit}";
}
$sth = $this->db->dbhandle->prepare($q);
$sth->execute($a);
#error_log($sth->_stmt());
$r = array();
$PK = $this->pk;
$class = $this->modelname;
while ($o = $sth->fetchrow_object($class)) {
$o = _object_cache::singleton($o, $o->{$PK}, $class);
$o->checkpoint();
$r[] = $o;
}
return $r;
}
