小编cor*_*elb的帖子

考虑以下,

$date = new DateTime(null, new DateTimeZone('Asia/Kolkata'));
$sysdate = date_format($date, 'H:i:s');
echo $sysdate;

Result:  17:31:48

让我知道如何从sysdate减去5分钟.

我有表格类别,我想通过id_category删除记录.我做错了什么？

index.ctp:

<?php
echo $this->Form->postLink(
    'Delete',
    array('action' => 'delete', $categories['Category']['id_category']),
        array('confirm' => 'Are you sure?')
    );
?>

CategoriesController:

public function delete($id) {
    if ($this->request->is('get')) {
        throw new MethodNotAllowedException();
    }

    $categories = $this->Category->findById_Category($id);
    $this->Category->delete($categories['Category']['id_category']);
}
?>