get_curr_time_section.php

/**
 * 用PHP判断当前时间是否在每天的某一时间区域内？比如： 9:00-17:00
 */
function get_curr_time_section()
{
    $checkDayStr = date('Y-m-d ',time());
    $timeBegin1 = strtotime($checkDayStr."09:00".":00");
    $timeEnd1 = strtotime($checkDayStr."17:00".":00");

    $curr_time = time();

    if($curr_time >= $timeBegin1 && $curr_time <= $timeEnd1) {
        return 0;
    }
    return -1;
}