ok, i think i found the issue but now i got the same problem again and i don't know why!
i loop thorw pages and want to set the expire_date to a new timestamp
$changeDate = wire("pages")->find(....);
foreach($changeDate as $p){
$p->of(false);
// Add 60 days to the publish date and store it to expire_date
$p->expire_date = strtotime('+60 days', $p->publish_date);
$p->save();
$p->of(true);
}
but the first page in the loop will always store the wrong time: 30 Nov, -0001 00:00 (timestamp: -62169987208).
edit: i echo the output directly after save and of(true) and it is correct, but when I open the page ore output the field after reload, the wrong time is saved.
It's always the first page, tested with different pages. I don't know what i make wrong!
oh sorry, after a lot of time i found the issue by my self... i have change the template name in the template settings but the have create a template with the name of the template not the changed name.... sorry for that!
