Can't concatenate 2 arrays in PHP

Question

I\'ve recently learned how to join 2 arrays using the + operator in PHP.

But consider this code...

$array = array(\'Item 1\');

$array += array(\'Ite         


        

Answer 1

Try array_merge.

$array1 = array('Item 1');

$array2 = array('Item 2');

$array3 = array_merge($array1, $array2);

I think its because you are not assigning a key to either, so they both have key of 0, and the + does not re-index, so its trying to over write it.