Recursevily add or replace key/values on first array from second array
iaArray::arrayExtend(&$base, $extendWith);
Fatal error: Uncaught Error: Class "ia\Lib\iaArray" not found in /lamp/www/iaLib/ia_examples/usage/ia/Lib/iaArray_usage.php:16
Stack trace:
#0 {main}
thrown in /lamp/www/iaLib/ia_examples/usage/ia/Lib/iaArray_usage.php on line 16