| public registerFunction ( string $name, callable $callback ) | ||
| $name | string | |
| $callback | callable | |
public function registerFunction($name, $callback)
{
if (isset($this->_panelFunctions[$name])) {
throw new InvalidParamException("The '{$name}'-function has already been defined.");
}
$this->_panelFunctions[$name] = $callback;
}