如何通过JSON php传递数组

Question

I'd like to pass arrays through JSON like this:

<?php

for(i=0;i<5;i++) {
  $arrayA[i] = "A" . i;
  $arrayB[i] = "B" . i;
}

echo json_encode($arrayA,$arrayB);

?>

I know it's not possible, but is there other way to pass dynamicly loaded arrays and read them in javascript after that?

Answer 1

Just put both array in another array.

$returnArr = array($arrayA,$arrayB);
echo json_encode($returnArr);

On JS side just decode with a library of your choice and access the returned array like any normal array.