prestashop module not ready for php 7

Question

I've a problem with module that is OK with PHP 5 but not with PHP 7...

I know thats is this line which is in cause:

$this->$_GET ['load_function']($params);

I put here a sample of the code:

 $params = array('method' => $_GET ['load_function'],'reload_after'=>Tools::getValue('reload_after'),'js_callback'=>Tools::getValue('js_callback'));    $this->_preLoadFunctionProcess($params);    $this->$_GET ['load_function']($params);

Is there someone which could help me to change this code and that will be OK with PHP7. Thank you...

Answer 1

正如PHP Doc所说，这些方法可能有效：

$this->{$_GET['load_function']}($params);