How does PHP get 24-hour timekeeping time? Use this article to provide a custom function to get the current time, and use the 24-hour timekeeping method to calculate the time.
The code is as follows
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function GetTime () {$time = "";Morning Time$h 1=date ("H") >12? (Date ("H") -12):d ate ("H");Afternoon time$h 2= ((Date ("H") +12) >=24)? Date ("H"):(date ("H") +12);Judged
When you write code, you often calculate the run time of a piece of code, and the following provides a microsecond class for referenceclassCtimecost { Public: Ctimecost (Const stringstr): M_str (str) {QueryPerformanceFrequency (M_freg); QueryPerformanceCounter (m_begin); } ~Ctimecost () {Large_integer end; QueryPerformanceCounter (end); __int64 Ntick= (end. Quadpart-m_begin. QuadPart) * +* +/M_freg. QuadPart; intLen =2048; Char*buf =New Char[Len +1]; memset (BUF,0, Len +1); spr
Kernel-2.6.22 's arm arch has joined the Dynticks, clocksource/event support. Imx31 's BSP has some changes here in clock. Find some kernel clock and timer subsystem changes recently, summed up.
Generally speaking, Soft-timer (Timer Wheel/hrtimer) is driven by hardware-timer (clock interrupts) and associated clock source (e.g GPT in Soc), so I'm going to start with the clock layer, Then Soft-timer, kernel timekeeping, finally to see some applications.
How does the 24-hour timekeeping system convert to AM/PM format?
Date 24-hour chronograph date am/pm
2008-08-02 00:00:00?
2008-08-02 00:00:01?
2008-08-02 00:59:59?
2008-08-02 01:00:00?
2008-08-02 01:00:01?
2008-08-02 11:59:59?
2008-08-02 12:00:00?
2008-08-02 12:00:01?
2008-08-02 12:59:59?
2008-08-02 13:00:00?
2008-08-02 13:00:01?
2008-08-02 23:00:00?
2008-08-02 23:00:01?
2008-08-02 23:59:59?
And there's no universal function or anything?
------Solu
Original:
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