array_diff 比較兩個數組的值,並返回差集:
// 清除數組中指定元素
$arr = [1,2,3,0,1,0,11];
$arr = array_diff($arr, [0]);
print_r($arr);
//結果:
Array
(
[0] => 1
[1] => 2
[2] => 3
[4] => 1
[6] => 11
)
// 清除數組中指定元素
$arr = [1,2,3,0,1,0,11];
$arr = array_diff($arr, [0]);
print_r($arr);
//結果:
Array
(
[0] => 1
[1] => 2
[2] => 3
[4] => 1
[6] => 11
)