1 question type
$transport = array('foot', 'bike', 'car', 'plane');
can i delete the plane ? is there a way ?
2 question type
$transport = array('', 'bike', 'car', ''); // delate the last line
$transport = array('', 'bike', 'car', 'ferrari'); // dont the last line
$transport = array('ship', 'bike', 'car', 'ferrari'); // dont the last line
is there a easy way to delete the last array " if last array value is empty then delete " if not empty then don't delete ? but not to delete the first array ?