PHP获取昨天,今天,上周,本周,上月,本月,上季度,本季度时间
// 昨天
$beginLastDay = date('Y-m-d H:i:s', mktime(0, 0, 0, date('m'), date('d') - 1, date('Y')));
$endLastDay = date('Y-m-d H:i:s', mktime(0, 0, 0, date('m'), date('d'), date('Y')) - 1);
// 今天
$beginDay = date('Y-m-d H:i:s', mktime(0, 0, 0, date('m'), date('d'), date('Y')));
$endDay = date('Y-m-d H:i:s', mktime(0, 0, 0, date('m'), date('d') + 1, date('Y')) - 1);
// 上周
$beginLastWeek = date("Y-m-d H:i:s", mktime(0, 0, 0, date("m"), date("d") - date("w") + 1 - 7, date("Y")));
$endLastWeek = date("Y-m-d H:i:s", mktime(23, 59, 59, date("m"), date("d") - date("w") + 7 - 7, date("Y")));
// 本周
$beginWeek = date("Y-m-d H:i:s", mktime(0, 0, 0, date("m"), date("d") - date("w") + 1, date("Y")));
$endWeek = date("Y-m-d H:i:s", mktime(23, 59, 59, date("m"), date("d") - date("w") + 7, date("Y")));
// 上月
$beginLastMonth = date("Y-m-d H:i:s", mktime(0, 0, 0, date("m") - 1, 1, date("Y")));
$endLastMonth = date("Y-m-d H:i:s", mktime(23, 59, 59, date("m"), 0, date("Y")));
// 本月
$beginMonth = date("Y-m-d H:i:s", mktime(0, 0, 0, date("m"), 1, date("Y")));
$endMonth = date("Y-m-d H:i:s", mktime(23, 59, 59, date("m"), date("t"), date("Y")));
// 上季度
$season = ceil((date('n')) / 3) - 1; //上季度是第几季度
$beginLastQuarter = date('Y-m-d H:i:s', mktime(0, 0, 0, $season * 3 - 3 + 1, 1, date('Y')));
$endLastQuarter = date('Y-m-d H:i:s', mktime(23, 59, 59, $season * 3, date('t', mktime(0, 0, 0, $season * 3, 1, date("Y"))), date('Y')));
// 本季度
$season = ceil((date('n')) / 3);//当月是第几季度
$beginQuarter = date('Y-m-d H:i:s', mktime(0, 0, 0, $season * 3 - 3 + 1, 1, date('Y')));
$endQuarter = date('Y-m-d H:i:s', mktime(23, 59, 59, $season * 3, date('t', mktime(0, 0, 0, $season * 3, 1, date("Y"))), date('Y')));