Array_fill: Fill the array with the given value

Array_fill ($ start_index, $ num. $ values) fills an array with num entries with the value of the value parameter. The key name starts from the value specified by the start_index parameter. $ Arrarray_fill (1, 2, [a, B]); echopre; print_r ($ arr); result: Array ([1] Array ([0] a [1] B) [2] Array ([0] [

Array_fill ($ start_index, $ num. $ values) fills an array with num entries with the value of the value parameter. The key name starts from the value specified by the start_index parameter. $ Arr = array_fill (1, 2, ['A', 'B']); echo 'pre'; print_r ($ arr); result: array ([1] = Array ([0] = a [1] = B) [2] = Array ([0] = [

Array_fill ($ start_index, $ num. $ values)
Use the value of the value parameter to fill an array with num entries. The key name starts from the value specified by the start_index parameter.

$arr = array_fill(1,2,['a','b']);echo '
';print_r($arr);result:Array(    [1] => Array        (            [0] => a            [1] => b        )    [2] => Array        (            [0] => a            [1] => b        ))