/**
* Builds a condition array for later use by combining new parameters
* with the old ones.
*
* @param array $meta Old meta array
* @param mixed $where New parameter(s)
* @return array New parameter array for later use
*/
protected function _condition($meta = array(), $where = array())
{
$args = func_get_args();
$argCount = count($args);
if (is_array($where)) {
$meta = array_merge($meta, $where);
} else {
if ($argCount > 3 || $argCount == 3 && preg_match('#\\{:([a-z0-9_-]+)\\}#ui', $where)) {
$isAssoc = false;
if (is_array($args[2])) {
foreach ($args[2] as $key => $value) {
if (is_string($key)) {
$isAssoc = true;
break;
}
}
}
$meta[] = Expression::params($where, $isAssoc ? $args[2] : array_slice($args, 2));
} else {
if ($argCount == 3) {
$meta[$where] = $args[2];
} else {
$meta[] = $where;
}
}
}
return $meta;
}
