How to join all the values ​​of two arrays into a string?

Question

PHP

There are 2 arrays. It is necessary to glue all the values ​​of the first array into a string with all the values ​​of the second one.
For example
, 1 array: abc
2 array 1 2 3
The output should be a1 b1 c1 a2 b2 c2 a3 b3 c3
So far, nothing comes to mind except for two foreach.

Answer 1

yes, you can do that

$one = ["a","b","c"];
$two = ["1","2","3"];

foreach($one as $data) {

    foreach($two as $data1) {
        echo $data[0].$data1[0]."<br />";
    }

}

a1
a2
a3
b1
b2
b3
c1
c2
c3

Answer 2

So far, apart from two foreach, nothing comes to mind.

Yes, as if nothing better could be invented here.

Answer 3

Just as an option to output through for loops double for if for