如何将两个不同的数组合并为关联数组？

Question

我有两个数组

1. Array ( [0] => Array ( [0] => 151 ) [1] => Array ( [0] => 152 ) [2] => Array ( [0] => 148 ) ) 

2. Array ( [0] => 2019-03-11 [1] => 2019-03-08 [2] => 2019-03-09 )

我如何获得这样的数组

array(
    151 => 2019-03-11,
    152 => 2019-03-08,
    148 => 2019-03-09
)