function _node_expire_is_valid_time_stamp in Node expire 7

Same name and namespace in other branches

1. 8 node_expire.nodeapi.inc \_node_expire_is_valid_time_stamp()

Checks timestamp to be valid.

1 call to _node_expire_is_valid_time_stamp()

_node_expire_date_db_to_str in ./node_expire.nodeapi.inc

Convert timestamp int to date string.

File

./node_expire.nodeapi.inc, line 402

Node API integration.

Code

function _node_expire_is_valid_time_stamp($timestamp) {
  return (string) (int) $timestamp === $timestamp && $timestamp <= PHP_INT_MAX && $timestamp >= ~PHP_INT_MAX;
}