note 126894 added to function.strtotime

if(strtotime("0000-00-00") !== 0) { echo "yes"; } else echo "nop"; --> yes if(!empty(strtotime("0000-00-00"))) { echo "yes"; } else echo "nop"; --> nop ===> strtotime("0000-00-00") returns empty string. ---- Server IP: 45.112.84.4 Probable Submitter: 80.90.5.135 (proxied: 37.58.222.133) ---- Manual Page -- https://php.net/manual/en/function.strtotime.php Edit -- https://main.php.net/note/edit/126894 Del: integrated -- https://main.php.net/note/delete/126894/integrated Del: useless -- https://main.php.net/note/delete/126894/useless Del: bad code -- https://main.php.net/note/delete/126894/bad+code Del: spam -- https://main.php.net/note/delete/126894/spam Del: non-english -- https://main.php.net/note/delete/126894/non-english Del: in docs -- https://main.php.net/note/delete/126894/in+docs Del: other reasons-- https://main.php.net/note/delete/126894 Reject -- https://main.php.net/note/reject/126894 Search -- https://main.php.net/manage/user-notes.php