private static function check_required_params($params)
{
foreach ($params as $param => $validation) {
if (is_int($param)) {
$param = $validation;
unset($validation);
}
if (is_int(strpos($param, '['))) {
$param = '[' . str_replace_limit('[', '][', $param);
} else {
$param = "[{$param}]";
}
$data = isset_array($param, Request::$params);
if (!empty($validation)) {
if (!validate_data($data, $validation)) {
return false;
}
} elseif ($data === null) {
return false;
}
}
return true;
}
static function find_tag_value($tag_name)
{
if (is_int(strpos($tag_name, '->'))) {
// $name = explode('->', $tag_name);
// $value = isset_array($name);
$name = explode('->', $tag_name);
$var_name = array_shift($name);
$name = $var_name . '[' . implode('][', $name) . ']';
$value = isset_array($name);
} else {
global ${$tag_name};
$value = isset(${$tag_name}) ? ${$tag_name} : null;
}
return $value;
}
