Simpletest unsupported operand type error.

I'm getting an "Unsupported operand types" error in Simpletest 6.x-2.4.

Unfortunately Drupal.org is offline at the moment so I can't post there.

For some reason my version of PHP won't add arrays like this:


$myarray = $array1 + $array2;


But you can use array_merge like this:


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


If you get an error about one of the arrays not being an array then you can type cast the arguments (php5) like so:


$myarray = array_merge((array) $array1, (array) $array2);


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