public static function valid($rules, $data)
{
static::$errors = [];
Event::triggerOnce('core.check.init');
self::$data = $data;
foreach ($rules as $field_name => $rule) {
$current = isset($data[$field_name]) ? $data[$field_name] : null;
if (is_callable($rule)) {
static::$errors[$field_name] = call_user_func($rule, $current);
continue;
} elseif (is_string($rule)) {
$current_rules = array_flip(preg_split('/\\s*\\|\\s*/', $rule));
} else {
$current_rules = (array) $rule;
}
static::$errors[$field_name] = true;
foreach ($current_rules as $method => $message) {
$meth_name = strtok($method, ':');
$meth_opts = array_merge([$current], json_decode('[' . strtok(':') . ']'));
if (static::$errors[$field_name] !== true) {
continue 2;
}
static::$errors[$field_name] = true;
if (isset(static::$methods[$meth_name])) {
static::$errors[$field_name] = call_user_func_array(static::$methods[$meth_name], $meth_opts);
}
}
}
self::$data = [];
// Clean non-errors
static::$errors = array_filter(static::$errors, function ($v) {
return $v !== true;
});
return empty(static::$errors);
}
public static function &connection()
{
if (null === static::$pdo) {
static::$pdo = new PDO(static::$connection['dsn'], static::$connection['username'], static::$connection['password'], static::$connection['options']);
Event::triggerOnce('core.sql.connect');
}
return static::$pdo;
}
