These functions allow you to get the date and time from the server where your PHP scripts are running. You can use these functions to format the date and time in many different ways.
注: Please keep in mind that these functions are dependent on the locale settings of your server. Make sure to take daylight saving time (use e.g. $date = strtotime('+7 days', $date) and not $date += 7*24*60*60) and leap years into consideration when working with these functions.
建立這個延伸不需要任何外部程式庫。
這些函數是PHP核心的一部分,不需要安裝就可使用。
php.ini中沒有定義此延伸的組態指令。
這個延伸沒有定義任何資源。
這個延伸沒有定義任何常數。