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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 ?
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