PHP - Check if two arrays are equal

Question

I\'d like to check if two arrays are equal. I mean: same size, same index, same values. How can I do that?

Using !== as suggested by a user, I expect th

Answer 1

Try serialize. This will check nested subarrays as well.

$foo =serialize($array_foo);
$bar =serialize($array_bar);
if ($foo == $bar) echo "Foo and bar are equal";