static function getInstance() { if (self::$instance == NULL) { self::$instance = new someclass(); } return self::$instance; }
function main() { $time = asd(); $items = array(); if (someclass::yo()) { $items = array_of_one(); } $items[1] = $time; return $items; }
function main() { $time = asd(); $items = array(); if (someclass::yo()) { $items[] = 'ZZZZ'; } $items[] = $time; return $items; }