Sometimes, you will need to reset variables, and unset() will help you to do it.
unset($array);
If you need to use it as array, you should do like below
unset($v); $v=array();
Sometimes, you will need to reset variables, and unset() will help you to do it.
unset($array);
If you need to use it as array, you should do like below
unset($v); $v=array();