Helpful to verify reports of your own downtime, or to double check a downed website you are trying to access.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
$a = 'SOME TEXT HERE'; if ($a == 0) echo "$a is zero"; else echo "$a is NOT zero"; if (!$a) echo ' AND not false.'; else echo ' BUT not false?';