<?php $array = ['a', 'b', 'c']; var_dump(array_slice($array, 0, 1)); // a print_r(array_slice($array, 1, 1)); // b print_r(array_slice($array, 2, 1)); // c print_r(array_slice($array, 3, 1)); // none print_r(array_slice($array, -1, 1)); // c print_r(array_slice($array, -2, 1)); // b print_r(array_slice($array, -3, 1)); // a print_r(array_slice($array, -4, 1)); // a !?
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