php foreach循环

Question

I have two arrays in my code. Need to perform a foreach loop on both of these arrays at one time. Is it possible to supply two arguments at the same time such as foreach($array1 as $data1 and $array2 as $data2) or something else?

Answer 1

If they both the same keys, you can do this:

foreach($array1 as $key=>data1){
    $data2 = $array2[$key];
}