将关联数据插入php中的关联数据数组

Question

I'm trying to find out which is the correct way to add associative data to an array of associative data.

I have something like this:

$values = array('data1' => $data1, 'data2' => $data2, => 'data3' => $data3 );

now what if I want to add for example $data4 as 'data4' to $values?

Should I use array_merge() ?

like $values = array_merge($values, array('data4', $data4));

or is there a better / more correct way?

Answer 1

您可以保持简单：

$value['data4'] = $data4;